1536473222 has 8 divisors (see below), whose sum is σ = 2312854536. Its totient is φ = 765521712.

The previous prime is 1536473219. The next prime is 1536473227. The reversal of 1536473222 is 2223746351.

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

It is a super-2 number, since 2×1536473222² = 4721499923846122568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1536473227) 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, 1356743 + ... + 1357874.

It is an arithmetic number, because the mean of its divisors is an integer number (289106817).

Almost surely, 2^1536473222 is an apocalyptic number.

1536473222 is a deficient number, since it is larger than the sum of its proper divisors (776381314).

1536473222 is a wasteful number, since it uses less digits than its factorization.

1536473222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2714902.

The product of its digits is 60480, while the sum is 35.

The square root of 1536473222 is about 39197.8726718683. The cubic root of 1536473222 is about 1153.9181343966.

The spelling of 1536473222 in words is "one billion, five hundred thirty-six million, four hundred seventy-three thousand, two hundred twenty-two".