39412152 has 144 divisors (see below), whose sum is σ = 119901600. Its totient is φ = 11681280.

The previous prime is 39412127. The next prime is 39412159. The reversal of 39412152 is 25121493.

It is a super-2 number, since 2×39412152² = 3106635450542208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39412159) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 498849 + ... + 498927.

It is an arithmetic number, because the mean of its divisors is an integer number (832650).

Almost surely, 2^39412152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39412152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59950800).

39412152 is an abundant number, since it is smaller than the sum of its proper divisors (80489448).

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

39412152 is a wasteful number, since it uses less digits than its factorization.

39412152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 138 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 39412152 is about 6277.9098432520. The cubic root of 39412152 is about 340.3115713711.

The spelling of 39412152 in words is "thirty-nine million, four hundred twelve thousand, one hundred fifty-two".