675207424 has 18 divisors (see below), whose sum is σ = 1347777830. Its totient is φ = 337603584.

The previous prime is 675207361. The next prime is 675207443. The reversal of 675207424 is 424702576.

It can be written as a sum of positive squares in only one way, i.e., 659462400 + 15745024 = 25680^2 + 3968^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1318509 + ... + 1319020.

Almost surely, 2^675207424 is an apocalyptic number.

675207424 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

675207424 is a deficient number, since it is larger than the sum of its proper divisors (672570406).

675207424 is an equidigital number, since it uses as much as digits as its factorization.

675207424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2637545 (or 2637531 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 675207424 is about 25984.7536836507. The cubic root of 675207424 is about 877.2951658105.

The spelling of 675207424 in words is "six hundred seventy-five million, two hundred seven thousand, four hundred twenty-four".