32465530 has 16 divisors (see below), whose sum is σ = 58511880. Its totient is φ = 12969792.

The previous prime is 32465527. The next prime is 32465549. The reversal of 32465530 is 3556423.

It can be written as a sum of positive squares in 4 ways, for example, as 29844369 + 2621161 = 5463^2 + 1619^2 .

It is a super-4 number, since 4×32465530⁴ (a number of 31 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9172 + ... + 12208.

Almost surely, 2^32465530 is an apocalyptic number.

32465530 is a deficient number, since it is larger than the sum of its proper divisors (26046350).

32465530 is a wasteful number, since it uses less digits than its factorization.

32465530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 32465530 is about 5697.8531044596. The cubic root of 32465530 is about 319.0123519947.

The spelling of 32465530 in words is "thirty-two million, four hundred sixty-five thousand, five hundred thirty".