134863365 has 32 divisors (see below), whose sum is σ = 265579776. Its totient is φ = 56908800.

The previous prime is 134863319. The next prime is 134863373. The reversal of 134863365 is 563368431.

It is not a de Polignac number, because 134863365 - 2⁶ = 134863301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48036 + ... + 50765.

It is an arithmetic number, because the mean of its divisors is an integer number (8299368).

Almost surely, 2^134863365 is an apocalyptic number.

134863365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134863365 is a deficient number, since it is larger than the sum of its proper divisors (130716411).

134863365 is a wasteful number, since it uses less digits than its factorization.

134863365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98829.

The product of its digits is 155520, while the sum is 39.

The square root of 134863365 is about 11613.0687158907. The cubic root of 134863365 is about 512.8196570164.

The spelling of 134863365 in words is "one hundred thirty-four million, eight hundred sixty-three thousand, three hundred sixty-five".