47021094 has 32 divisors (see below), whose sum is σ = 104796000. Its totient is φ = 15628032.

The previous prime is 47021089. The next prime is 47021101. The reversal of 47021094 is 49012074.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 21022 + ... + 23150.

It is an arithmetic number, because the mean of its divisors is an integer number (3274875).

Almost surely, 2^47021094 is an apocalyptic number.

47021094 is an abundant number, since it is smaller than the sum of its proper divisors (57774906).

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

47021094 is a wasteful number, since it uses less digits than its factorization.

47021094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549 (or 2543 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 47021094 is about 6857.1928658891. The cubic root of 47021094 is about 360.9365890009.

The spelling of 47021094 in words is "forty-seven million, twenty-one thousand, ninety-four".