130274534 has 8 divisors (see below), whose sum is σ = 210443520. Its totient is φ = 60126696.

The previous prime is 130274513. The next prime is 130274549. The reversal of 130274534 is 435472031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 130274497 and 130274506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2505254 + ... + 2505305.

It is an arithmetic number, because the mean of its divisors is an integer number (26305440).

Almost surely, 2^130274534 is an apocalyptic number.

130274534 is a deficient number, since it is larger than the sum of its proper divisors (80168986).

130274534 is a wasteful number, since it uses less digits than its factorization.

130274534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010574.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 130274534 is about 11413.7870139582. The cubic root of 130274534 is about 506.9360495209.

The spelling of 130274534 in words is "one hundred thirty million, two hundred seventy-four thousand, five hundred thirty-four".