138045096 has 48 divisors (see below), whose sum is σ = 427284000. Its totient is φ = 39441312.

The previous prime is 138045091. The next prime is 138045101. The reversal of 138045096 is 690540831.

It is an interprime number because it is at equal distance from previous prime (138045091) and next prime (138045101).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 138045096.

It is not an unprimeable number, because it can be changed into a prime (138045091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136446 + ... + 137453.

It is an arithmetic number, because the mean of its divisors is an integer number (8901750).

Almost surely, 2^138045096 is an apocalyptic number.

It is an amenable number.

138045096 is an abundant number, since it is smaller than the sum of its proper divisors (289238904).

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

138045096 is a wasteful number, since it uses less digits than its factorization.

138045096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273918 (or 273911 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 138045096 is about 11749.2593809142. The cubic root of 138045096 is about 516.8212090361.

The spelling of 138045096 in words is "one hundred thirty-eight million, forty-five thousand, ninety-six".