507985148 has 24 divisors (see below), whose sum is σ = 971475120. Its totient is φ = 230501120.

The previous prime is 507985147. The next prime is 507985157. The reversal of 507985148 is 841589705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (507985147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16358 + ... + 35826.

It is an arithmetic number, because the mean of its divisors is an integer number (40478130).

Almost surely, 2^507985148 is an apocalyptic number.

It is an amenable number.

507985148 is a deficient number, since it is larger than the sum of its proper divisors (463489972).

507985148 is a wasteful number, since it uses less digits than its factorization.

507985148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20077 (or 20075 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 47.

The square root of 507985148 is about 22538.5258612892. The cubic root of 507985148 is about 797.9034416034.

The spelling of 507985148 in words is "five hundred seven million, nine hundred eighty-five thousand, one hundred forty-eight".