32664130 has 32 divisors (see below), whose sum is σ = 60134400. Its totient is φ = 12772032.

The previous prime is 32664113. The next prime is 32664131. The reversal of 32664130 is 3146623.

It is a junction number, because it is equal to n+sod(n) for n = 32664095 and 32664104.

It is not an unprimeable number, because it can be changed into a prime (32664131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136551 + ... + 136789.

It is an arithmetic number, because the mean of its divisors is an integer number (1879200).

Almost surely, 2^32664130 is an apocalyptic number.

32664130 is a deficient number, since it is larger than the sum of its proper divisors (27470270).

32664130 is a wasteful number, since it uses less digits than its factorization.

32664130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 32664130 is about 5715.2541500794. The cubic root of 32664130 is about 319.6615236171.

It can be divided in two parts, 3266 and 4130, that added together give a square (7396 = 86²).

The spelling of 32664130 in words is "thirty-two million, six hundred sixty-four thousand, one hundred thirty".