60722839 has 8 divisors (see below), whose sum is σ = 62908560. Its totient is φ = 58543296.

The previous prime is 60722819. The next prime is 60722843. The reversal of 60722839 is 93822706.

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

It is a cyclic number.

It is not a de Polignac number, because 60722839 - 2¹⁷ = 60591767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60722798 and 60722807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60722819) 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, 28944 + ... + 30970.

It is an arithmetic number, because the mean of its divisors is an integer number (7863570).

Almost surely, 2^60722839 is an apocalyptic number.

60722839 is a deficient number, since it is larger than the sum of its proper divisors (2185721).

60722839 is a wasteful number, since it uses less digits than its factorization.

60722839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3089.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 60722839 is about 7792.4860603019. The cubic root of 60722839 is about 393.0526144252.

It can be divided in two parts, 6072 and 2839, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 60722839 in words is "sixty million, seven hundred twenty-two thousand, eight hundred thirty-nine".