2420862158 has 32 divisors (see below), whose sum is σ = 4338472320. Its totient is φ = 998523360.

The previous prime is 2420862151. The next prime is 2420862163. The reversal of 2420862158 is 8512680242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420862151) 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, 54860 + ... + 88607.

It is an arithmetic number, because the mean of its divisors is an integer number (135577260).

Almost surely, 2^2420862158 is an apocalyptic number.

2420862158 is a deficient number, since it is larger than the sum of its proper divisors (1917610162).

2420862158 is a wasteful number, since it uses less digits than its factorization.

2420862158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143552.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 2420862158 is about 49202.2576514534. The cubic root of 2420862158 is about 1342.7341068341.

The spelling of 2420862158 in words is "two billion, four hundred twenty million, eight hundred sixty-two thousand, one hundred fifty-eight".