2738572 has 6 divisors (see below), whose sum is σ = 4792508. Its totient is φ = 1369284.

The previous prime is 2738539. The next prime is 2738573. The reversal of 2738572 is 2758372.

It is not an unprimeable number, because it can be changed into a prime (2738573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 342318 + ... + 342325.

2^2738572 is an apocalyptic number.

It is an amenable number.

2738572 is a deficient number, since it is larger than the sum of its proper divisors (2053936).

2738572 is a wasteful number, since it uses less digits than its factorization.

2738572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684647 (or 684645 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 2738572 is about 1654.8631363348. The cubic root of 2738572 is about 139.9076261387.

The spelling of 2738572 in words is "two million, seven hundred thirty-eight thousand, five hundred seventy-two".