47498660 has 48 divisors (see below), whose sum is σ = 111367872. Its totient is φ = 16867200.

The previous prime is 47498609. The next prime is 47498699. The reversal of 47498660 is 6689474.

It is a super-2 number, since 2×47498660² = 4512245403591200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6950 + ... + 11970.

It is an arithmetic number, because the mean of its divisors is an integer number (2320164).

Almost surely, 2^47498660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47498660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55683936).

47498660 is an abundant number, since it is smaller than the sum of its proper divisors (63869212).

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

47498660 is a wasteful number, since it uses less digits than its factorization.

47498660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5084 (or 5082 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 47498660 is about 6891.9271615420. The cubic root of 47498660 is about 362.1544165858.

The spelling of 47498660 in words is "forty-seven million, four hundred ninety-eight thousand, six hundred sixty".