42537460 has 24 divisors (see below), whose sum is σ = 102090240. Its totient is φ = 14584224.

The previous prime is 42537433. The next prime is 42537479. The reversal of 42537460 is 6473524.

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, 151780 + ... + 152059.

It is an arithmetic number, because the mean of its divisors is an integer number (4253760).

Almost surely, 2^42537460 is an apocalyptic number.

It is an amenable number.

42537460 is an abundant number, since it is smaller than the sum of its proper divisors (59552780).

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

42537460 is a wasteful number, since it uses less digits than its factorization.

42537460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303855 (or 303853 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 42537460 is about 6522.0748232445. The cubic root of 42537460 is about 349.0791029306.

The spelling of 42537460 in words is "forty-two million, five hundred thirty-seven thousand, four hundred sixty".