5057146 has 4 divisors (see below), whose sum is σ = 7585722. Its totient is φ = 2528572.

The previous prime is 5057137. The next prime is 5057147. The reversal of 5057146 is 6417505.

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., 4818025 + 239121 = 2195^2 + 489^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5057147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1264285 + ... + 1264288.

Almost surely, 2^5057146 is an apocalyptic number.

5057146 is a deficient number, since it is larger than the sum of its proper divisors (2528576).

5057146 is a wasteful number, since it uses less digits than its factorization.

5057146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528575.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 5057146 is about 2248.8099074844. The cubic root of 5057146 is about 171.6465836730.

The spelling of 5057146 in words is "five million, fifty-seven thousand, one hundred forty-six".