2470015494 has 48 divisors (see below), whose sum is σ = 5600275200. Its totient is φ = 785300208.

The previous prime is 2470015481. The next prime is 2470015511. The reversal of 2470015494 is 4945100742.

It is a happy number.

It is a super-2 number, since 2×2470015494² = 12201953081200128072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140317 + ... + 156935.

It is an arithmetic number, because the mean of its divisors is an integer number (116672400).

Almost surely, 2^2470015494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2470015494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2800137600).

2470015494 is an abundant number, since it is smaller than the sum of its proper divisors (3130259706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2470015494 is a wasteful number, since it uses less digits than its factorization.

2470015494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17009 (or 17006 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 2470015494 is about 49699.2504370036. The cubic root of 2470015494 is about 1351.7609382497.

The spelling of 2470015494 in words is "two billion, four hundred seventy million, fifteen thousand, four hundred ninety-four".