122862047 has 8 divisors (see below), whose sum is σ = 153178752. Its totient is φ = 95736600.

The previous prime is 122862023. The next prime is 122862049. The reversal of 122862047 is 740268221.

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 122862047 - 2¹⁴ = 122845663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122862049) 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, 797729 + ... + 797882.

It is an arithmetic number, because the mean of its divisors is an integer number (19147344).

Almost surely, 2^122862047 is an apocalyptic number.

122862047 is a deficient number, since it is larger than the sum of its proper divisors (30316705).

122862047 is a wasteful number, since it uses less digits than its factorization.

122862047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595629.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 122862047 is about 11084.3153600031. The cubic root of 122862047 is about 497.1329879048.

The spelling of 122862047 in words is "one hundred twenty-two million, eight hundred sixty-two thousand, forty-seven".