5537146 has 4 divisors (see below), whose sum is σ = 8305722. Its totient is φ = 2768572.

The previous prime is 5537131. The next prime is 5537149. The reversal of 5537146 is 6417355.

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., 3744225 + 1792921 = 1935^2 + 1339^2 .

It is not an unprimeable number, because it can be changed into a prime (5537149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1384285 + ... + 1384288.

Almost surely, 2^5537146 is an apocalyptic number.

5537146 is a deficient number, since it is larger than the sum of its proper divisors (2768576).

5537146 is a wasteful number, since it uses less digits than its factorization.

5537146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768575.

The product of its digits is 12600, while the sum is 31.

The square root of 5537146 is about 2353.1141068805. The cubic root of 5537146 is about 176.9139143236.

The spelling of 5537146 in words is "five million, five hundred thirty-seven thousand, one hundred forty-six".