1224570038 has 8 divisors (see below), whose sum is σ = 1837045488. Its totient is φ = 612221544.

The previous prime is 1224570031. The next prime is 1224570047. The reversal of 1224570038 is 8300754221.

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

It is a junction number, because it is equal to n+sod(n) for n = 1224569986 and 1224570013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224570031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2081 + ... + 49532.

It is an arithmetic number, because the mean of its divisors is an integer number (229630686).

Almost surely, 2^1224570038 is an apocalyptic number.

1224570038 is a deficient number, since it is larger than the sum of its proper divisors (612475450).

1224570038 is a wasteful number, since it uses less digits than its factorization.

1224570038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63478.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 1224570038 is about 34993.8571466479. The cubic root of 1224570038 is about 1069.8622811658.

The spelling of 1224570038 in words is "one billion, two hundred twenty-four million, five hundred seventy thousand, thirty-eight".