2475482940 has 216 divisors, whose sum is σ = 8768187792. Its totient is φ = 563673600.

The previous prime is 2475482927. The next prime is 2475482981. The reversal of 2475482940 is 492845742.

2475482940 is a `hidden beast` number, since 2 + 47 + 548 + 29 + 40 = 666.

It is a super-2 number, since 2×2475482940² = 12256031572462087200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4118640 + ... + 4119240.

It is an arithmetic number, because the mean of its divisors is an integer number (40593462).

Almost surely, 2^2475482940 is an apocalyptic number.

2475482940 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 2475482940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4384093896).

2475482940 is an abundant number, since it is smaller than the sum of its proper divisors (6292704852).

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

2475482940 is a wasteful number, since it uses less digits than its factorization.

2475482940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097 (or 1085 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 2475482940 is about 49754.2253482054. The cubic root of 2475482940 is about 1352.7575896867.

The spelling of 2475482940 in words is "two billion, four hundred seventy-five million, four hundred eighty-two thousand, nine hundred forty".