135091464 has 64 divisors (see below), whose sum is σ = 346852800. Its totient is φ = 43831296.

The previous prime is 135091457. The next prime is 135091493. The reversal of 135091464 is 464190531.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144952 + ... + 145880.

It is an arithmetic number, because the mean of its divisors is an integer number (5419575).

Almost surely, 2^135091464 is an apocalyptic number.

It is an amenable number.

135091464 is an abundant number, since it is smaller than the sum of its proper divisors (211761336).

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

135091464 is a wasteful number, since it uses less digits than its factorization.

135091464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094 (or 1090 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 135091464 is about 11622.8853560551. The cubic root of 135091464 is about 513.1086106194.

The spelling of 135091464 in words is "one hundred thirty-five million, ninety-one thousand, four hundred sixty-four".