47076922 has 4 divisors (see below), whose sum is σ = 70615386. Its totient is φ = 23538460.

The previous prime is 47076919. The next prime is 47076923. The reversal of 47076922 is 22967074.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 45441081 + 1635841 = 6741^2 + 1279^2 .

It is not an unprimeable number, because it can be changed into a prime (47076923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11769229 + ... + 11769232.

Almost surely, 2^47076922 is an apocalyptic number.

47076922 is a deficient number, since it is larger than the sum of its proper divisors (23538464).

47076922 is a wasteful number, since it uses less digits than its factorization.

47076922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23538463.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 47076922 is about 6861.2624202839. The cubic root of 47076922 is about 361.0793788044.

The spelling of 47076922 in words is "forty-seven million, seventy-six thousand, nine hundred twenty-two".