5705149 has 12 divisors (see below), whose sum is σ = 6385600. Its totient is φ = 5082048.

The previous prime is 5705137. The next prime is 5705153. The reversal of 5705149 is 9415075.

It is not a de Polignac number, because 5705149 - 2¹⁷ = 5574077 is a prime.

It is a super-2 number, since 2×5705149² = 65097450224402, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

5705149 is a modest number, since divided by 5149 gives 57 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 5705149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5705159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4972 + ... + 6010.

Almost surely, 2^5705149 is an apocalyptic number.

It is an amenable number.

5705149 is a deficient number, since it is larger than the sum of its proper divisors (680451).

5705149 is a wasteful number, since it uses less digits than its factorization.

5705149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 5705149 is about 2388.5453732345. The cubic root of 5705149 is about 178.6853705420.

The spelling of 5705149 in words is "five million, seven hundred five thousand, one hundred forty-nine".