3152494 has 4 divisors (see below), whose sum is σ = 4728744. Its totient is φ = 1576246.

The previous prime is 3152489. The next prime is 3152509. The reversal of 3152494 is 4942513.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 788122 + ... + 788125.

It is an arithmetic number, because the mean of its divisors is an integer number (1182186).

Almost surely, 2^3152494 is an apocalyptic number.

3152494 is a deficient number, since it is larger than the sum of its proper divisors (1576250).

3152494 is a wasteful number, since it uses less digits than its factorization.

3152494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576249.

The product of its digits is 4320, while the sum is 28.

The square root of 3152494 is about 1775.5264008175. The cubic root of 3152494 is about 146.6283979587.

It can be divided in two parts, 315 and 2494, that added together give a square (2809 = 53²).

The spelling of 3152494 in words is "three million, one hundred fifty-two thousand, four hundred ninety-four".