115214454 has 16 divisors (see below), whose sum is σ = 256032240. Its totient is φ = 38404800.

The previous prime is 115214453. The next prime is 115214467. The reversal of 115214454 is 454412511.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115214453) 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, 1066747 + ... + 1066854.

It is an arithmetic number, because the mean of its divisors is an integer number (16002015).

Almost surely, 2^115214454 is an apocalyptic number.

115214454 is an abundant number, since it is smaller than the sum of its proper divisors (140817786).

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

115214454 is a wasteful number, since it uses less digits than its factorization.

115214454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133612 (or 2133606 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 115214454 is about 10733.7996068494. The cubic root of 115214454 is about 486.5965088290.

Adding to 115214454 its reverse (454412511), we get a palindrome (569626965).

The spelling of 115214454 in words is "one hundred fifteen million, two hundred fourteen thousand, four hundred fifty-four".