2477401472 has 128 divisors (see below), whose sum is σ = 6190551360. Its totient is φ = 961339392.

The previous prime is 2477401457. The next prime is 2477401519. The reversal of 2477401472 is 2741047742.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×2477401472² = 12275036106935533568, 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, 615338 + ... + 619350.

Almost surely, 2^2477401472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2477401472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3095275680).

2477401472 is an abundant number, since it is smaller than the sum of its proper divisors (3713149888).

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

2477401472 is a wasteful number, since it uses less digits than its factorization.

2477401472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100 (or 4088 counting only the distinct ones).

The product of its (nonzero) digits is 87808, while the sum is 38.

The square root of 2477401472 is about 49773.5017052246. The cubic root of 2477401472 is about 1353.1069677824.

The spelling of 2477401472 in words is "two billion, four hundred seventy-seven million, four hundred one thousand, four hundred seventy-two".