47261130 has 64 divisors (see below), whose sum is σ = 131604480. Its totient is φ = 10638144.

The previous prime is 47261129. The next prime is 47261147. The reversal of 47261130 is 3116274.

It is a super-2 number, since 2×47261130² = 4467228817753800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47261130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12391 + ... + 15749.

It is an arithmetic number, because the mean of its divisors is an integer number (2056320).

Almost surely, 2^47261130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47261130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65802240).

47261130 is an abundant number, since it is smaller than the sum of its proper divisors (84343350).

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

47261130 is a wasteful number, since it uses less digits than its factorization.

47261130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 47261130 is about 6874.6730831364. The cubic root of 47261130 is about 361.5497235177.

The spelling of 47261130 in words is "forty-seven million, two hundred sixty-one thousand, one hundred thirty".