139464096 has 24 divisors (see below), whose sum is σ = 366093504. Its totient is φ = 46488000.

The previous prime is 139464089. The next prime is 139464097. The reversal of 139464096 is 690464931.

139464096 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (139464097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 726280 + ... + 726471.

It is an arithmetic number, because the mean of its divisors is an integer number (15253896).

Almost surely, 2^139464096 is an apocalyptic number.

139464096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

139464096 is an abundant number, since it is smaller than the sum of its proper divisors (226629408).

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

139464096 is a wasteful number, since it uses less digits than its factorization.

139464096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452764 (or 1452756 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 139464096 is about 11809.4917756862. The cubic root of 139464096 is about 518.5860205373.

The spelling of 139464096 in words is "one hundred thirty-nine million, four hundred sixty-four thousand, ninety-six".