47038122 has 12 divisors (see below), whose sum is σ = 101915970. Its totient is φ = 15679368.

The previous prime is 47038109. The next prime is 47038127. The reversal of 47038122 is 22183074.

It can be written as a sum of positive squares in only one way, i.e., 40335201 + 6702921 = 6351^2 + 2589^2 .

It is not an unprimeable number, because it can be changed into a prime (47038127) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1306597 + ... + 1306632.

Almost surely, 2^47038122 is an apocalyptic number.

47038122 is an abundant number, since it is smaller than the sum of its proper divisors (54877848).

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

47038122 is a wasteful number, since it uses less digits than its factorization.

47038122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613237 (or 2613234 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 47038122 is about 6858.4343694461. The cubic root of 47038122 is about 360.9801530411.

The spelling of 47038122 in words is "forty-seven million, thirty-eight thousand, one hundred twenty-two".