36791442 has 32 divisors (see below), whose sum is σ = 82987200. Its totient is φ = 12079584.

The previous prime is 36791423. The next prime is 36791471. The reversal of 36791442 is 24419763.

It is a super-2 number, since 2×36791442² = 2707220408878728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36791397 and 36791406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1467 + ... + 8702.

It is an arithmetic number, because the mean of its divisors is an integer number (2593350).

Almost surely, 2^36791442 is an apocalyptic number.

36791442 is an abundant number, since it is smaller than the sum of its proper divisors (46195758).

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

36791442 is a wasteful number, since it uses less digits than its factorization.

36791442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10247 (or 10241 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 36791442 is about 6065.5949419657. The cubic root of 36791442 is about 332.5949136392.

It can be divided in two parts, 367 and 91442, that added together give a square (91809 = 303²).

The spelling of 36791442 in words is "thirty-six million, seven hundred ninety-one thousand, four hundred forty-two".