139496283 has 12 divisors (see below), whose sum is σ = 206752120. Its totient is φ = 92956608.

The previous prime is 139496281. The next prime is 139496303. The reversal of 139496283 is 382694931.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

139496283 is a `hidden beast` number, since 13 + 9 + 4 + 9 + 628 + 3 = 666.

It is not a de Polignac number, because 139496283 - 2¹ = 139496281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (139496281) 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, 60235 + ... + 62507.

Almost surely, 2^139496283 is an apocalyptic number.

139496283 is a deficient number, since it is larger than the sum of its proper divisors (67255837).

139496283 is an frugal number, since it uses more digits than its factorization.

139496283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555 (or 2276 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 139496283 is about 11810.8544568122. The cubic root of 139496283 is about 518.6259123919.

The spelling of 139496283 in words is "one hundred thirty-nine million, four hundred ninety-six thousand, two hundred eighty-three".