2402640562 has 8 divisors (see below), whose sum is σ = 4118812416. Its totient is φ = 1029703092.

The previous prime is 2402640553. The next prime is 2402640587. The reversal of 2402640562 is 2650462042.

2402640562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×2402640562⁴ (a number of 39 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85808578 + ... + 85808605.

It is an arithmetic number, because the mean of its divisors is an integer number (514851552).

Almost surely, 2^2402640562 is an apocalyptic number.

2402640562 is a deficient number, since it is larger than the sum of its proper divisors (1716171854).

2402640562 is a wasteful number, since it uses less digits than its factorization.

2402640562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171617192.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 2402640562 is about 49016.7375699363. The cubic root of 2402640562 is about 1339.3567421973.

The spelling of 2402640562 in words is "two billion, four hundred two million, six hundred forty thousand, five hundred sixty-two".