136199470 has 16 divisors (see below), whose sum is σ = 267446448. Its totient is φ = 49527040.

The previous prime is 136199449. The next prime is 136199477. The reversal of 136199470 is 74991631.

136199470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136199477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618979 + ... + 619198.

It is an arithmetic number, because the mean of its divisors is an integer number (16715403).

Almost surely, 2^136199470 is an apocalyptic number.

136199470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136199470 is a deficient number, since it is larger than the sum of its proper divisors (131246978).

136199470 is a wasteful number, since it uses less digits than its factorization.

136199470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238195.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 136199470 is about 11670.4528618216. The cubic root of 136199470 is about 514.5076137154.

The spelling of 136199470 in words is "one hundred thirty-six million, one hundred ninety-nine thousand, four hundred seventy".