130650448 has 10 divisors (see below), whose sum is σ = 253135274. Its totient is φ = 65325216.

The previous prime is 130650431. The next prime is 130650451. The reversal of 130650448 is 844056031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 85599504 + 45050944 = 9252^2 + 6712^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4082811 + ... + 4082842.

Almost surely, 2^130650448 is an apocalyptic number.

It is an amenable number.

130650448 is a deficient number, since it is larger than the sum of its proper divisors (122484826).

130650448 is an equidigital number, since it uses as much as digits as its factorization.

130650448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8165661 (or 8165655 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 130650448 is about 11430.2426920866. The cubic root of 130650448 is about 507.4231781281.

The spelling of 130650448 in words is "one hundred thirty million, six hundred fifty thousand, four hundred forty-eight".