2453788 has 6 divisors (see below), whose sum is σ = 4294136. Its totient is φ = 1226892.

The previous prime is 2453783. The next prime is 2453821. The reversal of 2453788 is 8873542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306720 + ... + 306727.

2^2453788 is an apocalyptic number.

It is an amenable number.

2453788 is a deficient number, since it is larger than the sum of its proper divisors (1840348).

2453788 is a wasteful number, since it uses less digits than its factorization.

2453788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613451 (or 613449 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 2453788 is about 1566.4571491107. The cubic root of 2453788 is about 134.8794167888.

The spelling of 2453788 in words is "two million, four hundred fifty-three thousand, seven hundred eighty-eight".