115407054 has 72 divisors (see below), whose sum is σ = 303572880. Its totient is φ = 31534272.

The previous prime is 115407053. The next prime is 115407073. The reversal of 115407054 is 450704511.

It is a happy number.

115407054 is a `hidden beast` number, since 1 + 1 + 540 + 70 + 54 = 666.

It is a super-2 number, since 2×115407054² = 26637576225917832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115407053) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17442 + ... + 23130.

It is an arithmetic number, because the mean of its divisors is an integer number (4216290).

Almost surely, 2^115407054 is an apocalyptic number.

115407054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115407054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151786440).

115407054 is an abundant number, since it is smaller than the sum of its proper divisors (188165826).

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

115407054 is a wasteful number, since it uses less digits than its factorization.

115407054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5734 (or 5724 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 115407054 is about 10742.7675205228. The cubic root of 115407054 is about 486.8675000424.

The spelling of 115407054 in words is "one hundred fifteen million, four hundred seven thousand, fifty-four".