146401475 has 36 divisors (see below), whose sum is σ = 203184168. Its totient is φ = 103776000.

The previous prime is 146401439. The next prime is 146401477. The reversal of 146401475 is 574104641.

146401475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 146401475 - 2¹⁴ = 146385091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146401477) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 607355 + ... + 607595.

Almost surely, 2^146401475 is an apocalyptic number.

146401475 is a deficient number, since it is larger than the sum of its proper divisors (56782693).

146401475 is a wasteful number, since it uses less digits than its factorization.

146401475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 146401475 is about 12099.6477221446. The cubic root of 146401475 is about 527.0459544630.

The spelling of 146401475 in words is "one hundred forty-six million, four hundred one thousand, four hundred seventy-five".