47074105 has 48 divisors (see below), whose sum is σ = 67592880. Its totient is φ = 31309824.

The previous prime is 47074091. The next prime is 47074129. The reversal of 47074105 is 50147074.

47074105 = 4851² + 4852².

It can be written as a sum of positive squares in 24 ways, for example, as 45914176 + 1159929 = 6776^2 + 1077^2 .

It is not a de Polignac number, because 47074105 - 2¹³ = 47065913 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 416529 + ... + 416641.

It is an arithmetic number, because the mean of its divisors is an integer number (1408185).

Almost surely, 2^47074105 is an apocalyptic number.

47074105 is the 4852-nd centered square number.

It is an amenable number.

47074105 is a deficient number, since it is larger than the sum of its proper divisors (20518775).

47074105 is a wasteful number, since it uses less digits than its factorization.

47074105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 47074105 is about 6861.0571342906. The cubic root of 47074105 is about 361.0721765430.

The spelling of 47074105 in words is "forty-seven million, seventy-four thousand, one hundred five".