42097368 has 32 divisors (see below), whose sum is σ = 105562800. Its totient is φ = 13989888.

The previous prime is 42097333. The next prime is 42097397. The reversal of 42097368 is 86379024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5988 + ... + 10956.

Almost surely, 2^42097368 is an apocalyptic number.

It is an amenable number.

42097368 is an abundant number, since it is smaller than the sum of its proper divisors (63465432).

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

42097368 is a wasteful number, since it uses less digits than its factorization.

42097368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5331 (or 5327 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 42097368 is about 6488.2484539358. The cubic root of 42097368 is about 347.8710712779.

The spelling of 42097368 in words is "forty-two million, ninety-seven thousand, three hundred sixty-eight".