146501764 has 12 divisors (see below), whose sum is σ = 256491088. Its totient is φ = 73218600.

The previous prime is 146501711. The next prime is 146501807. The reversal of 146501764 is 467105641.

It is a super-2 number, since 2×146501764² = 42925533710223392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4219 + ... + 17629.

Almost surely, 2^146501764 is an apocalyptic number.

It is an amenable number.

146501764 is a deficient number, since it is larger than the sum of its proper divisors (109989324).

146501764 is a wasteful number, since it uses less digits than its factorization.

146501764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16146 (or 16144 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 146501764 is about 12103.7913068592. The cubic root of 146501764 is about 527.1662739403.

The spelling of 146501764 in words is "one hundred forty-six million, five hundred one thousand, seven hundred sixty-four".