47498570 has 32 divisors (see below), whose sum is σ = 97987968. Its totient is φ = 16239168.

The previous prime is 47498471. The next prime is 47498573. The reversal of 47498570 is 7589474.

It is a super-2 number, since 2×47498570² = 4512228304089800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (47498573) 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, 31964 + ... + 33416.

It is an arithmetic number, because the mean of its divisors is an integer number (3062124).

Almost surely, 2^47498570 is an apocalyptic number.

47498570 is an abundant number, since it is smaller than the sum of its proper divisors (50489398).

47498570 is a wasteful number, since it uses less digits than its factorization.

47498570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 47498570 is about 6891.9206321605. The cubic root of 47498570 is about 362.1541878501.

The spelling of 47498570 in words is "forty-seven million, four hundred ninety-eight thousand, five hundred seventy".