32076990 has 48 divisors (see below), whose sum is σ = 90984816. Its totient is φ = 7776000.

The previous prime is 32076953. The next prime is 32076991. The reversal of 32076990 is 9967023.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32076991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15211 + ... + 17190.

It is an arithmetic number, because the mean of its divisors is an integer number (1895517).

Almost surely, 2^32076990 is an apocalyptic number.

32076990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32076990 is an abundant number, since it is smaller than the sum of its proper divisors (58907826).

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

32076990 is a wasteful number, since it uses less digits than its factorization.

32076990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32425 (or 32422 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 32076990 is about 5663.6551801818. The cubic root of 32076990 is about 317.7346189868.

The spelling of 32076990 in words is "thirty-two million, seventy-six thousand, nine hundred ninety".