130437606 has 32 divisors (see below), whose sum is σ = 282240000. Its totient is φ = 39949344.

The previous prime is 130437589. The next prime is 130437607. The reversal of 130437606 is 606734031.

It is a super-2 number, since 2×130437606² = 34027938118022472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130437607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13645 + ... + 21143.

It is an arithmetic number, because the mean of its divisors is an integer number (8820000).

Almost surely, 2^130437606 is an apocalyptic number.

130437606 is an abundant number, since it is smaller than the sum of its proper divisors (151802394).

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

130437606 is a wasteful number, since it uses less digits than its factorization.

130437606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7740.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 130437606 is about 11420.9284211048. The cubic root of 130437606 is about 507.1474814968.

The spelling of 130437606 in words is "one hundred thirty million, four hundred thirty-seven thousand, six hundred six".