146572 has 6 divisors (see below), whose sum is σ = 256508. Its totient is φ = 73284.

The previous prime is 146563. The next prime is 146581. The reversal of 146572 is 275641.

It is an interprime number because it is at equal distance from previous prime (146563) and next prime (146581).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18318 + ... + 18325.

2¹⁴⁶⁵⁷² is an apocalyptic number.

It is an amenable number.

146572 is a deficient number, since it is larger than the sum of its proper divisors (109936).

146572 is a wasteful number, since it uses less digits than its factorization.

146572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36647 (or 36645 counting only the distinct ones).

The product of its digits is 1680, while the sum is 25.

The square root of 146572 is about 382.8472280166. The cubic root of 146572 is about 52.7250505315.

The spelling of 146572 in words is "one hundred forty-six thousand, five hundred seventy-two".