32996994 has 16 divisors (see below), whose sum is σ = 66280032. Its totient is φ = 10951328.

The previous prime is 32996993. The next prime is 32997011. The reversal of 32996994 is 49969923.

It is a super-2 number, since 2×32996994² = 2177603226072072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32996993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10404 + ... + 13199.

It is an arithmetic number, because the mean of its divisors is an integer number (4142502).

Almost surely, 2^32996994 is an apocalyptic number.

32996994 is an abundant number, since it is smaller than the sum of its proper divisors (33283038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32996994 is a wasteful number, since it uses less digits than its factorization.

32996994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23841.

The product of its digits is 944784, while the sum is 51.

The square root of 32996994 is about 5744.3010018626. The cubic root of 32996994 is about 320.7436934632.

The spelling of 32996994 in words is "thirty-two million, nine hundred ninety-six thousand, nine hundred ninety-four".