47426164 has 6 divisors (see below), whose sum is σ = 82995794. Its totient is φ = 23713080.

The previous prime is 47426143. The next prime is 47426167. The reversal of 47426164 is 46162474.

It can be written as a sum of positive squares in only one way, i.e., 39062500 + 8363664 = 6250^2 + 2892^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47426167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5928267 + ... + 5928274.

Almost surely, 2^47426164 is an apocalyptic number.

It is an amenable number.

47426164 is a deficient number, since it is larger than the sum of its proper divisors (35569630).

47426164 is a wasteful number, since it uses less digits than its factorization.

47426164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11856545 (or 11856543 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 47426164 is about 6886.6656663439. The cubic root of 47426164 is about 361.9700737346.

The spelling of 47426164 in words is "forty-seven million, four hundred twenty-six thousand, one hundred sixty-four".