507001940 has 24 divisors (see below), whose sum is σ = 1065175272. Its totient is φ = 202711040.

The previous prime is 507001919. The next prime is 507001961. The reversal of 507001940 is 49100705.

It is an interprime number because it is at equal distance from previous prime (507001919) and next prime (507001961).

It can be written as a sum of positive squares in 4 ways, for example, as 169104016 + 337897924 = 13004^2 + 18382^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58700 + ... + 66780.

It is an arithmetic number, because the mean of its divisors is an integer number (44382303).

Almost surely, 2^507001940 is an apocalyptic number.

It is an amenable number.

507001940 is an abundant number, since it is smaller than the sum of its proper divisors (558173332).

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

507001940 is a wasteful number, since it uses less digits than its factorization.

507001940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11227 (or 11225 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 507001940 is about 22516.7035775666. The cubic root of 507001940 is about 797.3883269831.

The spelling of 507001940 in words is "five hundred seven million, one thousand, nine hundred forty".