47340570 has 16 divisors (see below), whose sum is σ = 113617440. Its totient is φ = 12624144.

The previous prime is 47340569. The next prime is 47340581. The reversal of 47340570 is 7504374.

It is a super-2 number, since 2×47340570² = 4482259135849800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1578019 = 47340570 / (4 + 7 + 3 + 4 + 0 + 5 + 7 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 788980 + ... + 789039.

It is an arithmetic number, because the mean of its divisors is an integer number (7101090).

Almost surely, 2^47340570 is an apocalyptic number.

47340570 is an abundant number, since it is smaller than the sum of its proper divisors (66276870).

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

47340570 is a wasteful number, since it uses less digits than its factorization.

47340570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578029.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 47340570 is about 6880.4483865516. The cubic root of 47340570 is about 361.7521832885.

The spelling of 47340570 in words is "forty-seven million, three hundred forty thousand, five hundred seventy".