130075477 has 16 divisors (see below), whose sum is σ = 151148800. Its totient is φ = 109641600.

The previous prime is 130075433. The next prime is 130075487. The reversal of 130075477 is 774570031.

It is a cyclic number.

It is not a de Polignac number, because 130075477 - 2¹¹ = 130073429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130075427) 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, 114649 + ... + 115777.

It is an arithmetic number, because the mean of its divisors is an integer number (9446800).

Almost surely, 2^130075477 is an apocalyptic number.

It is an amenable number.

130075477 is a deficient number, since it is larger than the sum of its proper divisors (21073323).

130075477 is a wasteful number, since it uses less digits than its factorization.

130075477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396.

The product of its (nonzero) digits is 20580, while the sum is 34.

The square root of 130075477 is about 11405.0636561135. The cubic root of 130075477 is about 506.6777217021.

The spelling of 130075477 in words is "one hundred thirty million, seventy-five thousand, four hundred seventy-seven".