151888134 has 16 divisors (see below), whose sum is σ = 304641072. Its totient is φ = 50485248.

The previous prime is 151888133. The next prime is 151888151. The reversal of 151888134 is 431888151.

It is a junction number, because it is equal to n+sod(n) for n = 151888092 and 151888101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151888133) 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, 33739 + ... + 37974.

It is an arithmetic number, because the mean of its divisors is an integer number (19040067).

Almost surely, 2^151888134 is an apocalyptic number.

151888134 is an abundant number, since it is smaller than the sum of its proper divisors (152752938).

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

151888134 is a wasteful number, since it uses less digits than its factorization.

151888134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72071.

The product of its digits is 30720, while the sum is 39.

The square root of 151888134 is about 12324.2904055365. The cubic root of 151888134 is about 533.5493750612.

The spelling of 151888134 in words is "one hundred fifty-one million, eight hundred eighty-eight thousand, one hundred thirty-four".