146246680 has 32 divisors (see below), whose sum is σ = 329527440. Its totient is φ = 58414720.

The previous prime is 146246677. The next prime is 146246689. The reversal of 146246680 is 86642641.

It is a super-2 number, since 2×146246680² = 42776182822044800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146246689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30870 + ... + 35290.

Almost surely, 2^146246680 is an apocalyptic number.

146246680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146246680 is an abundant number, since it is smaller than the sum of its proper divisors (183280760).

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

146246680 is a wasteful number, since it uses less digits than its factorization.

146246680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5259 (or 5255 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 146246680 is about 12093.2493565625. The cubic root of 146246680 is about 526.8601347294.

The spelling of 146246680 in words is "one hundred forty-six million, two hundred forty-six thousand, six hundred eighty".