116541438 has 32 divisors (see below), whose sum is σ = 256857216. Its totient is φ = 35023968.

The previous prime is 116541413. The next prime is 116541463. The reversal of 116541438 is 834145611.

It is an interprime number because it is at equal distance from previous prime (116541413) and next prime (116541463).

It is a super-2 number, since 2×116541438² = 27163813542215688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116541399 and 116541408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14020 + ... + 20727.

It is an arithmetic number, because the mean of its divisors is an integer number (8026788).

Almost surely, 2^116541438 is an apocalyptic number.

116541438 is an abundant number, since it is smaller than the sum of its proper divisors (140315778).

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

116541438 is a wasteful number, since it uses less digits than its factorization.

116541438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34808.

The product of its digits is 11520, while the sum is 33.

The square root of 116541438 is about 10795.4359800797. The cubic root of 116541438 is about 488.4575095560.

The spelling of 116541438 in words is "one hundred sixteen million, five hundred forty-one thousand, four hundred thirty-eight".