146768402 has 24 divisors (see below), whose sum is σ = 244934928. Its totient is φ = 65900120.

The previous prime is 146768399. The next prime is 146768443. The reversal of 146768402 is 204867641.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16433 + ... + 23739.

It is an arithmetic number, because the mean of its divisors is an integer number (10205622).

Almost surely, 2^146768402 is an apocalyptic number.

146768402 is a deficient number, since it is larger than the sum of its proper divisors (98166526).

146768402 is a wasteful number, since it uses less digits than its factorization.

146768402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7414 (or 7403 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 146768402 is about 12114.8009476012. The cubic root of 146768402 is about 527.4859000596.

The spelling of 146768402 in words is "one hundred forty-six million, seven hundred sixty-eight thousand, four hundred two".