134515454 has 16 divisors (see below), whose sum is σ = 211559040. Its totient is φ = 64023960.

The previous prime is 134515411. The next prime is 134515487. The reversal of 134515454 is 454515431.

It is a super-2 number, since 2×134515454² = 36188814729652232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134515454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2777 + ... + 16635.

It is an arithmetic number, because the mean of its divisors is an integer number (13222440).

Almost surely, 2^134515454 is an apocalyptic number.

134515454 is a deficient number, since it is larger than the sum of its proper divisors (77043586).

134515454 is a wasteful number, since it uses less digits than its factorization.

134515454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14095.

The product of its digits is 24000, while the sum is 32.

The square root of 134515454 is about 11598.0797548560. The cubic root of 134515454 is about 512.3782986058.

The spelling of 134515454 in words is "one hundred thirty-four million, five hundred fifteen thousand, four hundred fifty-four".