2492826157 has 8 divisors (see below), whose sum is σ = 2583924992. Its totient is φ = 2402395200.

The previous prime is 2492826103. The next prime is 2492826191. The reversal of 2492826157 is 7516282942.

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 2492826157 - 2⁷ = 2492826029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2492026157) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 159363 + ... + 174304.

It is an arithmetic number, because the mean of its divisors is an integer number (322990624).

Almost surely, 2^2492826157 is an apocalyptic number.

It is an amenable number.

2492826157 is a deficient number, since it is larger than the sum of its proper divisors (91098835).

2492826157 is a wasteful number, since it uses less digits than its factorization.

2492826157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333939.

The product of its digits is 483840, while the sum is 46.

The square root of 2492826157 is about 49928.2100320050. The cubic root of 2492826157 is about 1355.9093775276.

The spelling of 2492826157 in words is "two billion, four hundred ninety-two million, eight hundred twenty-six thousand, one hundred fifty-seven".