136452426 has 24 divisors (see below), whose sum is σ = 299971392. Its totient is φ = 41349000.

The previous prime is 136452419. The next prime is 136452439. The reversal of 136452426 is 624254631.

It is a super-2 number, since 2×136452426² = 37238529122570952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93250 + ... + 94701.

It is an arithmetic number, because the mean of its divisors is an integer number (12498808).

Almost surely, 2^136452426 is an apocalyptic number.

136452426 is an abundant number, since it is smaller than the sum of its proper divisors (163518966).

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

136452426 is a wasteful number, since it uses less digits than its factorization.

136452426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187978 (or 187967 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 136452426 is about 11681.2852888713. The cubic root of 136452426 is about 514.8259392292.

The spelling of 136452426 in words is "one hundred thirty-six million, four hundred fifty-two thousand, four hundred twenty-six".