139814363 has 8 divisors (see below), whose sum is σ = 152032608. Its totient is φ = 127805184.

The previous prime is 139814351. The next prime is 139814393. The reversal of 139814363 is 363418931.

It is a happy number.

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

It is not a de Polignac number, because 139814363 - 2¹⁶ = 139748827 is a prime.

It is a super-2 number, since 2×139814363² = 39096112202191538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (139814303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50870 + ... + 53547.

It is an arithmetic number, because the mean of its divisors is an integer number (19004076).

Almost surely, 2^139814363 is an apocalyptic number.

139814363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

139814363 is a deficient number, since it is larger than the sum of its proper divisors (12218245).

139814363 is a wasteful number, since it uses less digits than its factorization.

139814363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104533.

The product of its digits is 46656, while the sum is 38.

The square root of 139814363 is about 11824.3123690133. The cubic root of 139814363 is about 519.0198041406.

The spelling of 139814363 in words is "one hundred thirty-nine million, eight hundred fourteen thousand, three hundred sixty-three".