130597240 has 16 divisors (see below), whose sum is σ = 293843880. Its totient is φ = 52238880.

The previous prime is 130597231. The next prime is 130597249. The reversal of 130597240 is 42795031.

It is an interprime number because it is at equal distance from previous prime (130597231) and next prime (130597249).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130597249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1632426 + ... + 1632505.

Almost surely, 2^130597240 is an apocalyptic number.

130597240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130597240 is an abundant number, since it is smaller than the sum of its proper divisors (163246640).

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

130597240 is a wasteful number, since it uses less digits than its factorization.

130597240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3264942 (or 3264938 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 130597240 is about 11427.9149454308. The cubic root of 130597240 is about 507.3542852952.

The spelling of 130597240 in words is "one hundred thirty million, five hundred ninety-seven thousand, two hundred forty".