118403026 has 16 divisors (see below), whose sum is σ = 204324480. Its totient is φ = 50407200.

The previous prime is 118403023. The next prime is 118403053. The reversal of 118403026 is 620304811.

It is a super-4 number, since 4×118403026⁴ (a number of 33 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (118403023) 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, 25891 + ... + 30118.

It is an arithmetic number, because the mean of its divisors is an integer number (12770280).

Almost surely, 2^118403026 is an apocalyptic number.

118403026 is a deficient number, since it is larger than the sum of its proper divisors (85921454).

118403026 is a wasteful number, since it uses less digits than its factorization.

118403026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56169.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 118403026 is about 10881.3154535653. The cubic root of 118403026 is about 491.0445936853.

Adding to 118403026 its reverse (620304811), we get a palindrome (738707837).

The spelling of 118403026 in words is "one hundred eighteen million, four hundred three thousand, twenty-six".