134828451 has 6 divisors (see below), whose sum is σ = 194752220. Its totient is φ = 89885628.

The previous prime is 134828429. The next prime is 134828497. The reversal of 134828451 is 154828431.

It is not a de Polignac number, because 134828451 - 2¹⁷ = 134697379 is a prime.

It is a super-2 number, since 2×134828451² = 36357422398118802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134828401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7490461 + ... + 7490478.

Almost surely, 2^134828451 is an apocalyptic number.

134828451 is a deficient number, since it is larger than the sum of its proper divisors (59923769).

134828451 is a wasteful number, since it uses less digits than its factorization.

134828451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14980945 (or 14980942 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 134828451 is about 11611.5653983432. The cubic root of 134828451 is about 512.7753995543.

The spelling of 134828451 in words is "one hundred thirty-four million, eight hundred twenty-eight thousand, four hundred fifty-one".