114978240 has 336 divisors, whose sum is σ = 442679328. Its totient is φ = 27205632.

The previous prime is 114978233. The next prime is 114978251. The reversal of 114978240 is 42879411.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 114978195 and 114978204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1385239 + ... + 1385321.

It is an arithmetic number, because the mean of its divisors is an integer number (1317498).

Almost surely, 2^114978240 is an apocalyptic number.

114978240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 114978240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221339664).

114978240 is an abundant number, since it is smaller than the sum of its proper divisors (327701088).

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

114978240 is a wasteful number, since it uses less digits than its factorization.

114978240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 114978240 is about 10722.7906815344. The cubic root of 114978240 is about 486.2637393879.

The spelling of 114978240 in words is "one hundred fourteen million, nine hundred seventy-eight thousand, two hundred forty".