32212983 has 12 divisors (see below), whose sum is σ = 47210744. Its totient is φ = 19522800.

The previous prime is 32212979. The next prime is 32212987. The reversal of 32212983 is 38921223.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (32212979) and next prime (32212987).

It is not a de Polignac number, because 32212983 - 2² = 32212979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32212983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32212987) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44008 + ... + 44733.

Almost surely, 2^32212983 is an apocalyptic number.

32212983 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

32212983 is a deficient number, since it is larger than the sum of its proper divisors (14997761).

32212983 is a wasteful number, since it uses less digits than its factorization.

32212983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88766 (or 88755 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 32212983 is about 5675.6482449144. The cubic root of 32212983 is about 318.1830064841.

The spelling of 32212983 in words is "thirty-two million, two hundred twelve thousand, nine hundred eighty-three".