537907 has 4 divisors (see below), whose sum is σ = 541296. Its totient is φ = 534520.

The previous prime is 537899. The next prime is 537913. The reversal of 537907 is 709735.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 537907 - 2³ = 537899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1444 + ... + 1777.

It is an arithmetic number, because the mean of its divisors is an integer number (135324).

2⁵³⁷⁹⁰⁷ is an apocalyptic number.

537907 is a deficient number, since it is larger than the sum of its proper divisors (3389).

537907 is a wasteful number, since it uses less digits than its factorization.

537907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3388.

The product of its (nonzero) digits is 6615, while the sum is 31.

The square root of 537907 is about 733.4214341018. The cubic root of 537907 is about 81.3271834611.

It can be divided in two parts, 537 and 907, that added together give a square (1444 = 38²).

The spelling of 537907 in words is "five hundred thirty-seven thousand, nine hundred seven".