47422704 has 80 divisors (see below), whose sum is σ = 142705152. Its totient is φ = 13288704.

The previous prime is 47422699. The next prime is 47422709. The reversal of 47422704 is 40722474.

It is an interprime number because it is at equal distance from previous prime (47422699) and next prime (47422709).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47422709) 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, 16477 + ... + 19139.

Almost surely, 2^47422704 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 47422704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71352576).

47422704 is an abundant number, since it is smaller than the sum of its proper divisors (95282448).

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

47422704 is a wasteful number, since it uses less digits than its factorization.

47422704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734 (or 2728 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 30.

The square root of 47422704 is about 6886.4144516577. The cubic root of 47422704 is about 361.9612709500.

The spelling of 47422704 in words is "forty-seven million, four hundred twenty-two thousand, seven hundred four".