475237240 has 16 divisors (see below), whose sum is σ = 1069283880. Its totient is φ = 190094880.

The previous prime is 475237237. The next prime is 475237277. The reversal of 475237240 is 42732574.

It is a junction number, because it is equal to n+sod(n) for n = 475237196 and 475237205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5940426 + ... + 5940505.

Almost surely, 2^475237240 is an apocalyptic number.

475237240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

475237240 is an abundant number, since it is smaller than the sum of its proper divisors (594046640).

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

475237240 is a wasteful number, since it uses less digits than its factorization.

475237240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11880942 (or 11880938 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 475237240 is about 21799.9366971558. The cubic root of 475237240 is about 780.3752522692.

The spelling of 475237240 in words is "four hundred seventy-five million, two hundred thirty-seven thousand, two hundred forty".