139265282 has 8 divisors (see below), whose sum is σ = 224967036. Its totient is φ = 64276272.

The previous prime is 139265263. The next prime is 139265303. The reversal of 139265282 is 282562931.

It can be written as a sum of positive squares in 2 ways, for example, as 139263601 + 1681 = 11801^2 + 41^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2678153 + ... + 2678204.

Almost surely, 2^139265282 is an apocalyptic number.

139265282 is a deficient number, since it is larger than the sum of its proper divisors (85701754).

139265282 is a wasteful number, since it uses less digits than its factorization.

139265282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5356372.

The product of its digits is 51840, while the sum is 38.

The square root of 139265282 is about 11801.0712225628. The cubic root of 139265282 is about 518.3394787258.

The spelling of 139265282 in words is "one hundred thirty-nine million, two hundred sixty-five thousand, two hundred eighty-two".