2542088 has 16 divisors (see below), whose sum is σ = 4793580. Its totient is φ = 1263808.

The previous prime is 2542087. The next prime is 2542091. The reversal of 2542088 is 8802452.

It can be written as a sum of positive squares in 2 ways, for example, as 2184484 + 357604 = 1478^2 + 598^2 .

It is a super-2 number, since 2×2542088² = 12924422799488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2542088.

It is not an unprimeable number, because it can be changed into a prime (2542087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 770 + ... + 2382.

2^2542088 is an apocalyptic number.

It is an amenable number.

2542088 is a deficient number, since it is larger than the sum of its proper divisors (2251492).

2542088 is a wasteful number, since it uses less digits than its factorization.

2542088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816 (or 1812 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 2542088 is about 1594.3926743434. The cubic root of 2542088 is about 136.4782756913.

The spelling of 2542088 in words is "two million, five hundred forty-two thousand, eighty-eight".