2498894152 has 8 divisors (see below), whose sum is σ = 4685426550. Its totient is φ = 1249447072.

The previous prime is 2498894147. The next prime is 2498894173. The reversal of 2498894152 is 2514988942.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1476557476 + 1022336676 = 38426^2 + 31974^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2498894152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156180877 + ... + 156180892.

Almost surely, 2^2498894152 is an apocalyptic number.

It is an amenable number.

2498894152 is a deficient number, since it is larger than the sum of its proper divisors (2186532398).

2498894152 is a wasteful number, since it uses less digits than its factorization.

2498894152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312361775 (or 312361771 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 52.

The square root of 2498894152 is about 49988.9402968297. The cubic root of 2498894152 is about 1357.0086632311.

The spelling of 2498894152 in words is "two billion, four hundred ninety-eight million, eight hundred ninety-four thousand, one hundred fifty-two".