140296134 has 16 divisors (see below), whose sum is σ = 306100800. Its totient is φ = 42513960.

The previous prime is 140296069. The next prime is 140296147. The reversal of 140296134 is 431692041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1062784 + ... + 1062915.

It is an arithmetic number, because the mean of its divisors is an integer number (19131300).

Almost surely, 2^140296134 is an apocalyptic number.

140296134 is an abundant number, since it is smaller than the sum of its proper divisors (165804666).

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

140296134 is a wasteful number, since it uses less digits than its factorization.

140296134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125715.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 140296134 is about 11844.6669011838. Note that the first 3 decimals coincide. The cubic root of 140296134 is about 519.6152652175.

The spelling of 140296134 in words is "one hundred forty million, two hundred ninety-six thousand, one hundred thirty-four".