47537802 has 48 divisors (see below), whose sum is σ = 111541248. Its totient is φ = 14545440.

The previous prime is 47537783. The next prime is 47537807. The reversal of 47537802 is 20873574.

47537802 is a `hidden beast` number, since 47 + 537 + 80 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (47537807) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51727 + ... + 52637.

It is an arithmetic number, because the mean of its divisors is an integer number (2323776).

Almost surely, 2^47537802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47537802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55770624).

47537802 is an abundant number, since it is smaller than the sum of its proper divisors (64003446).

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

47537802 is a wasteful number, since it uses less digits than its factorization.

47537802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155 (or 1152 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 47537802 is about 6894.7662759516. The cubic root of 47537802 is about 362.2538689081.

The spelling of 47537802 in words is "forty-seven million, five hundred thirty-seven thousand, eight hundred two".