1225436162 has 8 divisors (see below), whose sum is σ = 1838678016. Its totient is φ = 612543492.

The previous prime is 1225436111. The next prime is 1225436171. The reversal of 1225436162 is 2616345221.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78338 + ... + 92669.

It is an arithmetic number, because the mean of its divisors is an integer number (229834752).

Almost surely, 2^1225436162 is an apocalyptic number.

1225436162 is a deficient number, since it is larger than the sum of its proper divisors (613241854).

1225436162 is a wasteful number, since it uses less digits than its factorization.

1225436162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174592.

The product of its digits is 17280, while the sum is 32.

The square root of 1225436162 is about 35006.2303311853. The cubic root of 1225436162 is about 1070.1144553956.

The spelling of 1225436162 in words is "one billion, two hundred twenty-five million, four hundred thirty-six thousand, one hundred sixty-two".