2553692 has 6 divisors (see below), whose sum is σ = 4468968. Its totient is φ = 1276844.

The previous prime is 2553671. The next prime is 2553701. The reversal of 2553692 is 2963552.

It is a d-powerful number, because it can be written as 2⁶ + 5² + 5⁸ + 3¹⁰ + 6³ + 9⁴ + 2²¹ .

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, 319208 + ... + 319215.

It is an arithmetic number, because the mean of its divisors is an integer number (744828).

2^2553692 is an apocalyptic number.

It is an amenable number.

2553692 is a deficient number, since it is larger than the sum of its proper divisors (1915276).

2553692 is a wasteful number, since it uses less digits than its factorization.

2553692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638427 (or 638425 counting only the distinct ones).

The product of its digits is 16200, while the sum is 32.

The square root of 2553692 is about 1598.0275341808. The cubic root of 2553692 is about 136.6856236510.

The spelling of 2553692 in words is "two million, five hundred fifty-three thousand, six hundred ninety-two".