139062672 has 240 divisors, whose sum is σ = 480504960. Its totient is φ = 36661248.

The previous prime is 139062643. The next prime is 139062701. The reversal of 139062672 is 276260931.

139062672 = 198³ + 199³ + ... + 213³.

139062672 is a `hidden beast` number, since 1 + 390 + 6 + 267 + 2 = 666.

139062672 is nontrivially palindromic in base 5.

It is an interprime number because it is at equal distance from previous prime (139062643) and next prime (139062701).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1014988 + ... + 1015124.

It is an arithmetic number, because the mean of its divisors is an integer number (2002104).

Almost surely, 2^139062672 is an apocalyptic number.

139062672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 139062672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240252480).

139062672 is an abundant number, since it is smaller than the sum of its proper divisors (341442288).

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

139062672 is a wasteful number, since it uses less digits than its factorization.

139062672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 139062672 is about 11792.4837078539. The cubic root of 139062672 is about 518.0879881144.

The spelling of 139062672 in words is "one hundred thirty-nine million, sixty-two thousand, six hundred seventy-two".