2002464855 has 32 divisors (see below), whose sum is σ = 3572856000. Its totient is φ = 1064105856.

The previous prime is 2002464829. The next prime is 2002464869. The reversal of 2002464855 is 5584642002.

It is a happy number.

2002464855 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 4 + 648 + 5 + 5 = 666.

It is not a de Polignac number, because 2002464855 - 2⁵ = 2002464823 is a prime.

It is a super-3 number, since 3×2002464855³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10621 + ... + 64169.

It is an arithmetic number, because the mean of its divisors is an integer number (111651750).

Almost surely, 2^2002464855 is an apocalyptic number.

2002464855 is a deficient number, since it is larger than the sum of its proper divisors (1570391145).

2002464855 is a wasteful number, since it uses less digits than its factorization.

2002464855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53840 (or 53834 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 2002464855 is about 44748.9089811137. The cubic root of 2002464855 is about 1260.4384245274.

The spelling of 2002464855 in words is "two billion, two million, four hundred sixty-four thousand, eight hundred fifty-five".