139603962 has 8 divisors (see below), whose sum is σ = 279207936. Its totient is φ = 46534652.

The previous prime is 139603927. The next prime is 139603967. The reversal of 139603962 is 269306931.

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

139603962 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 139603962.

It is not an unprimeable number, because it can be changed into a prime (139603967) 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, 11633658 + ... + 11633669.

It is an arithmetic number, because the mean of its divisors is an integer number (34900992).

Almost surely, 2^139603962 is an apocalyptic number.

139603962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

139603962 is a wasteful number, since it uses less digits than its factorization.

139603962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23267332.

The product of its (nonzero) digits is 52488, while the sum is 39.

The square root of 139603962 is about 11815.4120537542. The cubic root of 139603962 is about 518.7593227724.

The spelling of 139603962 in words is "one hundred thirty-nine million, six hundred three thousand, nine hundred sixty-two".