1114157862 has 32 divisors (see below), whose sum is σ = 2536299360. Its totient is φ = 362327040.

The previous prime is 1114157839. The next prime is 1114157897. The reversal of 1114157862 is 2687514111.

1114157862 is a `hidden beast` number, since 11 + 14 + 1 + 578 + 62 = 666.

It is a super-2 number, since 2×1114157862² = 2482695482912822088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249403 + ... + 253830.

It is an arithmetic number, because the mean of its divisors is an integer number (79259355).

Almost surely, 2^1114157862 is an apocalyptic number.

1114157862 is an abundant number, since it is smaller than the sum of its proper divisors (1422141498).

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

1114157862 is a wasteful number, since it uses less digits than its factorization.

1114157862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503285 (or 503279 counting only the distinct ones).

The product of its digits is 13440, while the sum is 36.

The square root of 1114157862 is about 33379.0033104645. The cubic root of 1114157862 is about 1036.6900010026.

The spelling of 1114157862 in words is "one billion, one hundred fourteen million, one hundred fifty-seven thousand, eight hundred sixty-two".