134961190 has 48 divisors (see below), whose sum is σ = 304344432. Its totient is φ = 42710976.

The previous prime is 134961187. The next prime is 134961227. The reversal of 134961190 is 91169431.

It is a happy number.

It is a super-2 number, since 2×134961190² = 36429045612432200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4224 + ... + 16963.

It is an arithmetic number, because the mean of its divisors is an integer number (6340509).

Almost surely, 2^134961190 is an apocalyptic number.

134961190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134961190 is an abundant number, since it is smaller than the sum of its proper divisors (169383242).

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

134961190 is a wasteful number, since it uses less digits than its factorization.

134961190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21221 (or 21214 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 134961190 is about 11617.2798020879. The cubic root of 134961190 is about 512.9436206497.

The spelling of 134961190 in words is "one hundred thirty-four million, nine hundred sixty-one thousand, one hundred ninety".