2498551 has 8 divisors (see below), whose sum is σ = 2741904. Its totient is φ = 2257920.

The previous prime is 2498539. The next prime is 2498593. The reversal of 2498551 is 1558942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2498551 - 2⁷ = 2498423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1591 + ... + 2743.

It is an arithmetic number, because the mean of its divisors is an integer number (342738).

2^2498551 is an apocalyptic number.

2498551 is a deficient number, since it is larger than the sum of its proper divisors (243353).

2498551 is a wasteful number, since it uses less digits than its factorization.

2498551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361.

The product of its digits is 14400, while the sum is 34.

The square root of 2498551 is about 1580.6805496368. The cubic root of 2498551 is about 135.6946544880.

The spelling of 2498551 in words is "two million, four hundred ninety-eight thousand, five hundred fifty-one".