47426155 has 16 divisors (see below), whose sum is σ = 65168064. Its totient is φ = 32457600.

The previous prime is 47426143. The next prime is 47426167. The reversal of 47426155 is 55162474.

It is an interprime number because it is at equal distance from previous prime (47426143) and next prime (47426167).

It is not a de Polignac number, because 47426155 - 2¹³ = 47417963 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47426155.

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, 23569 + ... + 25501.

It is an arithmetic number, because the mean of its divisors is an integer number (4073004).

Almost surely, 2^47426155 is an apocalyptic number.

47426155 is a deficient number, since it is larger than the sum of its proper divisors (17741909).

47426155 is a wasteful number, since it uses less digits than its factorization.

47426155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646.

The product of its digits is 33600, while the sum is 34.

The square root of 47426155 is about 6886.6650129072. The cubic root of 47426155 is about 361.9700508377.

The spelling of 47426155 in words is "forty-seven million, four hundred twenty-six thousand, one hundred fifty-five".