1534136222 has 8 divisors (see below), whose sum is σ = 2303461272. Its totient is φ = 766315800.

The previous prime is 1534136213. The next prime is 1534136249. The reversal of 1534136222 is 2226314351.

It is a happy number.

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

It is a congruent number.

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, 373604 + ... + 377687.

It is an arithmetic number, because the mean of its divisors is an integer number (287932659).

Almost surely, 2^1534136222 is an apocalyptic number.

1534136222 is a deficient number, since it is larger than the sum of its proper divisors (769325050).

1534136222 is a wasteful number, since it uses less digits than its factorization.

1534136222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752314.

The product of its digits is 8640, while the sum is 29.

The square root of 1534136222 is about 39168.0510365272. The cubic root of 1534136222 is about 1153.3327949664.

The spelling of 1534136222 in words is "one billion, five hundred thirty-four million, one hundred thirty-six thousand, two hundred twenty-two".