140296104 has 128 divisors (see below), whose sum is σ = 444528000. Its totient is φ = 40614912.

The previous prime is 140296069. The next prime is 140296147. The reversal of 140296104 is 401692041.

140296104 is a `hidden beast` number, since 1 + 40 + 2 + 9 + 610 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46267 + ... + 49205.

It is an arithmetic number, because the mean of its divisors is an integer number (3472875).

Almost surely, 2^140296104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140296104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222264000).

140296104 is an abundant number, since it is smaller than the sum of its proper divisors (304231896).

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

140296104 is a wasteful number, since it uses less digits than its factorization.

140296104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984 (or 2974 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 140296104 is about 11844.6656347910. The cubic root of 140296104 is about 519.6152281804.

The spelling of 140296104 in words is "one hundred forty million, two hundred ninety-six thousand, one hundred four".