135104386 has 32 divisors (see below), whose sum is σ = 214986240. Its totient is φ = 63590400.

The previous prime is 135104371. The next prime is 135104393. The reversal of 135104386 is 683401531.

135104386 = T₉₄₈₉ + T₉₄₉₀ + T₉₄₉₁.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 525570 + ... + 525826.

It is an arithmetic number, because the mean of its divisors is an integer number (6718320).

Almost surely, 2^135104386 is an apocalyptic number.

135104386 is the 9491-st centered triangular number.

135104386 is a deficient number, since it is larger than the sum of its proper divisors (79881854).

135104386 is a wasteful number, since it uses less digits than its factorization.

135104386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 135104386 is about 11623.4412288272. The cubic root of 135104386 is about 513.1249703455.

The spelling of 135104386 in words is "one hundred thirty-five million, one hundred four thousand, three hundred eighty-six".