130670526 has 32 divisors (see below), whose sum is σ = 305964288. Its totient is φ = 36423360.

The previous prime is 130670513. The next prime is 130670539. The reversal of 130670526 is 625076031.

It is an interprime number because it is at equal distance from previous prime (130670513) and next prime (130670539).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 130670493 and 130670502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36220 + ... + 39663.

It is an arithmetic number, because the mean of its divisors is an integer number (9561384).

Almost surely, 2^130670526 is an apocalyptic number.

130670526 is an abundant number, since it is smaller than the sum of its proper divisors (175293762).

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

130670526 is a wasteful number, since it uses less digits than its factorization.

130670526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75936.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 130670526 is about 11431.1209424098. The cubic root of 130670526 is about 507.4491699275.

The spelling of 130670526 in words is "one hundred thirty million, six hundred seventy thousand, five hundred twenty-six".