146929816 has 24 divisors (see below), whose sum is σ = 302817060. Its totient is φ = 66785840.

The previous prime is 146929799. The next prime is 146929829. The reversal of 146929816 is 618929641.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74926 + ... + 76861.

Almost surely, 2^146929816 is an apocalyptic number.

It is an amenable number.

146929816 is an abundant number, since it is smaller than the sum of its proper divisors (155887244).

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

146929816 is a wasteful number, since it uses less digits than its factorization.

146929816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151815 (or 151800 counting only the distinct ones).

The product of its digits is 186624, while the sum is 46.

The square root of 146929816 is about 12121.4609680517. The cubic root of 146929816 is about 527.6792032813.

The spelling of 146929816 in words is "one hundred forty-six million, nine hundred twenty-nine thousand, eight hundred sixteen".