39062142 has 64 divisors (see below), whose sum is σ = 103541760. Its totient is φ = 10672992.

The previous prime is 39062131. The next prime is 39062161. The reversal of 39062142 is 24126093.

39062142 is a `hidden beast` number, since 39 + 0 + 621 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6448 + ... + 10940.

It is an arithmetic number, because the mean of its divisors is an integer number (1617840).

Almost surely, 2^39062142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39062142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51770880).

39062142 is an abundant number, since it is smaller than the sum of its proper divisors (64479618).

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

39062142 is a wasteful number, since it uses less digits than its factorization.

39062142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4534 (or 4528 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 39062142 is about 6249.9713599344. The cubic root of 39062142 is about 339.3011655256.

It can be divided in two parts, 39062 and 142, that added together give a square (39204 = 198²).

The spelling of 39062142 in words is "thirty-nine million, sixty-two thousand, one hundred forty-two".