2456213802 has 32 divisors (see below), whose sum is σ = 5645238144. Its totient is φ = 697896000.

The previous prime is 2456213801. The next prime is 2456213813. The reversal of 2456213802 is 2083126542.

It is a super-2 number, since 2×2456213802² = 12065972482270590408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2456213801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153949 + ... + 169152.

It is an arithmetic number, because the mean of its divisors is an integer number (176413692).

Almost surely, 2^2456213802 is an apocalyptic number.

2456213802 is an abundant number, since it is smaller than the sum of its proper divisors (3189024342).

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

2456213802 is a wasteful number, since it uses less digits than its factorization.

2456213802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323294.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 2456213802 is about 49560.2038131402. The cubic root of 2456213802 is about 1349.2384917911.

The spelling of 2456213802 in words is "two billion, four hundred fifty-six million, two hundred thirteen thousand, eight hundred two".