2470669520 has 80 divisors (see below), whose sum is σ = 6274098432. Its totient is φ = 897338880.

The previous prime is 2470669507. The next prime is 2470669559. The reversal of 2470669520 is 259660742.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×2470669520² = 12208415754114060800, 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 15 ways as a sum of consecutive naturals, for example, 1251254 + ... + 1253226.

Almost surely, 2^2470669520 is an apocalyptic number.

2470669520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2470669520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3137049216).

2470669520 is an abundant number, since it is smaller than the sum of its proper divisors (3803428912).

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

2470669520 is a wasteful number, since it uses less digits than its factorization.

2470669520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3420 (or 3414 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 2470669520 is about 49705.8298391647. The cubic root of 2470669520 is about 1351.8802369318.

The spelling of 2470669520 in words is "two billion, four hundred seventy million, six hundred sixty-nine thousand, five hundred twenty".