114091428 has 48 divisors (see below), whose sum is σ = 305706240. Its totient is φ = 32752800.

The previous prime is 114091381. The next prime is 114091451. The reversal of 114091428 is 824190411.

It is a junction number, because it is equal to n+sod(n) for n = 114091395 and 114091404.

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, 20238 + ... + 25253.

It is an arithmetic number, because the mean of its divisors is an integer number (6368880).

Almost surely, 2^114091428 is an apocalyptic number.

It is an amenable number.

114091428 is an abundant number, since it is smaller than the sum of its proper divisors (191614812).

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

114091428 is a wasteful number, since it uses less digits than its factorization.

114091428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45528 (or 45526 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 114091428 is about 10681.3589023120. The cubic root of 114091428 is about 485.0103487359.

The spelling of 114091428 in words is "one hundred fourteen million, ninety-one thousand, four hundred twenty-eight".