146696984 has 64 divisors (see below), whose sum is σ = 323592000. Its totient is φ = 62318592.

The previous prime is 146696983. The next prime is 146696987. The reversal of 146696984 is 489696641.

It is a happy number.

146696984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×146696984² = 43040010229392512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146696981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529454 + ... + 529730.

It is an arithmetic number, because the mean of its divisors is an integer number (5056125).

Almost surely, 2^146696984 is an apocalyptic number.

146696984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146696984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161796000).

146696984 is an abundant number, since it is smaller than the sum of its proper divisors (176895016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146696984 is a wasteful number, since it uses less digits than its factorization.

146696984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497 (or 479 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 53.

The square root of 146696984 is about 12111.8530374175. The cubic root of 146696984 is about 527.4003273714.

The spelling of 146696984 in words is "one hundred forty-six million, six hundred ninety-six thousand, nine hundred eighty-four".