1118690104 has 32 divisors (see below), whose sum is σ = 2401152480. Its totient is φ = 478646784.

The previous prime is 1118690101. The next prime is 1118690119. The reversal of 1118690104 is 4010968111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1118690101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18364 + ... + 50740.

It is an arithmetic number, because the mean of its divisors is an integer number (75036015).

Almost surely, 2^1118690104 is an apocalyptic number.

1118690104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1118690104 is an abundant number, since it is smaller than the sum of its proper divisors (1282462376).

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

1118690104 is a wasteful number, since it uses less digits than its factorization.

1118690104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33007 (or 33003 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 31.

The square root of 1118690104 is about 33446.8250212184. The cubic root of 1118690104 is about 1038.0938036683.

The spelling of 1118690104 in words is "one billion, one hundred eighteen million, six hundred ninety thousand, one hundred four".