2470202920 has 64 divisors (see below), whose sum is σ = 5880240000. Its totient is φ = 931315968.

The previous prime is 2470202909. The next prime is 2470202951. The reversal of 2470202920 is 292020742.

It is a super-2 number, since 2×2470202920² = 12203804931953052800, which contains 22 as substring.

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, 143074 + ... + 159406.

It is an arithmetic number, because the mean of its divisors is an integer number (91878750).

Almost surely, 2^2470202920 is an apocalyptic number.

2470202920 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 2470202920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2940120000).

2470202920 is an abundant number, since it is smaller than the sum of its proper divisors (3410037080).

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

2470202920 is a wasteful number, since it uses less digits than its factorization.

2470202920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16562 (or 16558 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2470202920 is about 49701.1360031137. The cubic root of 2470202920 is about 1351.7951281483.

The spelling of 2470202920 in words is "two billion, four hundred seventy million, two hundred two thousand, nine hundred twenty".