146960457 has 24 divisors (see below), whose sum is σ = 228456000. Its totient is φ = 83786976.

The previous prime is 146960431. The next prime is 146960477. The reversal of 146960457 is 754069641.

It is not a de Polignac number, because 146960457 - 2⁷ = 146960329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146960417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87219 + ... + 88887.

It is an arithmetic number, because the mean of its divisors is an integer number (9519000).

Almost surely, 2^146960457 is an apocalyptic number.

It is an amenable number.

146960457 is a deficient number, since it is larger than the sum of its proper divisors (81495543).

146960457 is a wasteful number, since it uses less digits than its factorization.

146960457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285 (or 2278 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 146960457 is about 12122.7248174657. The cubic root of 146960457 is about 527.7158817788.

The spelling of 146960457 in words is "one hundred forty-six million, nine hundred sixty thousand, four hundred fifty-seven".