32474112 has 132 divisors (see below), whose sum is σ = 97568208. Its totient is φ = 9523200.

The previous prime is 32474111. The next prime is 32474119. The reversal of 32474112 is 21147423.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (132).

It is a Harshad number since it is a multiple of its sum of digits (24).

Its product of digits (1344) is a multiple of the sum of its prime factors (96).

It is not an unprimeable number, because it can be changed into a prime (32474111) 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, 1047537 + ... + 1047567.

Almost surely, 2^32474112 is an apocalyptic number.

32474112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32474112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48784104).

32474112 is an abundant number, since it is smaller than the sum of its proper divisors (65094096).

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

32474112 is a wasteful number, since it uses less digits than its factorization.

32474112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 47 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 32474112 is about 5698.6061453657. The cubic root of 32474112 is about 319.0404589623.

The spelling of 32474112 in words is "thirty-two million, four hundred seventy-four thousand, one hundred twelve".