47626230 has 64 divisors (see below), whose sum is σ = 119605248. Its totient is φ = 12122880.

The previous prime is 47626219. The next prime is 47626237. The reversal of 47626230 is 3262674.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47626237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76882 + ... + 77498.

It is an arithmetic number, because the mean of its divisors is an integer number (1868832).

Almost surely, 2^47626230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47626230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59802624).

47626230 is an abundant number, since it is smaller than the sum of its proper divisors (71979018).

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

47626230 is a wasteful number, since it uses less digits than its factorization.

47626230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 47626230 is about 6901.1759867431. The cubic root of 47626230 is about 362.4783467050.

The spelling of 47626230 in words is "forty-seven million, six hundred twenty-six thousand, two hundred thirty".