42596972 has 12 divisors (see below), whose sum is σ = 81321576. Its totient is φ = 19362240.

The previous prime is 42596963. The next prime is 42596987. The reversal of 42596972 is 27969524.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 968113 = 42596972 / (4 + 2 + 5 + 9 + 6 + 9 + 7 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484013 + ... + 484100.

It is an arithmetic number, because the mean of its divisors is an integer number (6776798).

Almost surely, 2^42596972 is an apocalyptic number.

It is an amenable number.

42596972 is a deficient number, since it is larger than the sum of its proper divisors (38724604).

42596972 is a wasteful number, since it uses less digits than its factorization.

42596972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968128 (or 968126 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 42596972 is about 6526.6355804503. The cubic root of 42596972 is about 349.2418200193.

The spelling of 42596972 in words is "forty-two million, five hundred ninety-six thousand, nine hundred seventy-two".