454340115 has 48 divisors (see below), whose sum is σ = 807288768. Its totient is φ = 236291328.

The previous prime is 454340099. The next prime is 454340153. The reversal of 454340115 is 511043454.

It is a happy number.

454340115 is a `hidden beast` number, since 4 + 543 + 4 + 0 + 115 = 666.

It is not a de Polignac number, because 454340115 - 2⁴ = 454340099 is a prime.

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, 469362 + ... + 470328.

It is an arithmetic number, because the mean of its divisors is an integer number (16818516).

Almost surely, 2^454340115 is an apocalyptic number.

454340115 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

454340115 is a deficient number, since it is larger than the sum of its proper divisors (352948653).

454340115 is a wasteful number, since it uses less digits than its factorization.

454340115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228 (or 1225 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 454340115 is about 21315.2554523749. The cubic root of 454340115 is about 768.7651625009.

Adding to 454340115 its reverse (511043454), we get a palindrome (965383569).

The spelling of 454340115 in words is "four hundred fifty-four million, three hundred forty thousand, one hundred fifteen".