124622047 has 8 divisors (see below), whose sum is σ = 136819152. Its totient is φ = 112569600.

The previous prime is 124621999. The next prime is 124622063. The reversal of 124622047 is 740226421.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-124622047 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 (124623047) 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, 34354 + ... + 37807.

It is an arithmetic number, because the mean of its divisors is an integer number (17102394).

Almost surely, 2^124622047 is an apocalyptic number.

124622047 is a deficient number, since it is larger than the sum of its proper divisors (12197105).

124622047 is a wasteful number, since it uses less digits than its factorization.

124622047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72329.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 124622047 is about 11163.4245193847. The cubic root of 124622047 is about 499.4955539061.

Adding to 124622047 its reverse (740226421), we get a palindrome (864848468).

The spelling of 124622047 in words is "one hundred twenty-four million, six hundred twenty-two thousand, forty-seven".