146697696 has 48 divisors (see below), whose sum is σ = 427870800. Its totient is φ = 48898944.

The previous prime is 146697679. The next prime is 146697731. The reversal of 146697696 is 696796641.

146697696 is a `hidden beast` number, since 1 + 466 + 97 + 6 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-4 number, since 4×146697696⁴ (a number of 34 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84031 + ... + 85758.

It is an arithmetic number, because the mean of its divisors is an integer number (8913975).

Almost surely, 2^146697696 is an apocalyptic number.

146697696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146697696 is an abundant number, since it is smaller than the sum of its proper divisors (281173104).

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

146697696 is a wasteful number, since it uses less digits than its factorization.

146697696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169808 (or 169794 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The square root of 146697696 is about 12111.8824300767. The cubic root of 146697696 is about 527.4011806233.

The spelling of 146697696 in words is "one hundred forty-six million, six hundred ninety-seven thousand, six hundred ninety-six".