2474620561 has 16 divisors (see below), whose sum is σ = 2857609728. Its totient is φ = 2099059200.

The previous prime is 2474620541. The next prime is 2474620583. The reversal of 2474620561 is 1650264742.

It is not a de Polignac number, because 2474620561 - 2⁷ = 2474620433 is a prime.

It is a super-2 number, since 2×2474620561² = 12247493841847909442, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2474620561.

It is not an unprimeable number, because it can be changed into a prime (2474620541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599896 + ... + 604006.

It is an arithmetic number, because the mean of its divisors is an integer number (178600608).

Almost surely, 2^2474620561 is an apocalyptic number.

It is an amenable number.

2474620561 is a deficient number, since it is larger than the sum of its proper divisors (382989167).

2474620561 is a wasteful number, since it uses less digits than its factorization.

2474620561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 2474620561 is about 49745.5582037231. The cubic root of 2474620561 is about 1352.6004856307.

The spelling of 2474620561 in words is "two billion, four hundred seventy-four million, six hundred twenty thousand, five hundred sixty-one".