2057097476 has 24 divisors (see below), whose sum is σ = 4126643136. Its totient is φ = 878945760.

The previous prime is 2057097463. The next prime is 2057097479. The reversal of 2057097476 is 6747907502.

It is a self number, because there is not a number n which added to its sum of digits gives 2057097476.

It is not an unprimeable number, because it can be changed into a prime (2057097479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101711 + ... + 120246.

It is an arithmetic number, because the mean of its divisors is an integer number (171943464).

Almost surely, 2^2057097476 is an apocalyptic number.

It is an amenable number.

2057097476 is an abundant number, since it is smaller than the sum of its proper divisors (2069545660).

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

2057097476 is a wasteful number, since it uses less digits than its factorization.

2057097476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222299 (or 222297 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 47.

The square root of 2057097476 is about 45355.2364782723. The cubic root of 2057097476 is about 1271.7984473248.

The spelling of 2057097476 in words is "two billion, fifty-seven million, ninety-seven thousand, four hundred seventy-six".