130662046 has 4 divisors (see below), whose sum is σ = 195993072. Its totient is φ = 65331022.

The previous prime is 130662041. The next prime is 130662053. The reversal of 130662046 is 640266031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 640266031 = 29 ⋅22078139.

It is a super-2 number, since 2×130662046² = 34145140529812232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130662041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32665510 + ... + 32665513.

It is an arithmetic number, because the mean of its divisors is an integer number (48998268).

Almost surely, 2^130662046 is an apocalyptic number.

130662046 is a deficient number, since it is larger than the sum of its proper divisors (65331026).

130662046 is an equidigital number, since it uses as much as digits as its factorization.

130662046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65331025.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 130662046 is about 11430.7500191370. The cubic root of 130662046 is about 507.4381925425.

The spelling of 130662046 in words is "one hundred thirty million, six hundred sixty-two thousand, forty-six".