1147623106 has 16 divisors (see below), whose sum is σ = 1977345216. Its totient is φ = 489340656.

The previous prime is 1147623091. The next prime is 1147623109. The reversal of 1147623106 is 6013267411.

It is not an unprimeable number, because it can be changed into a prime (1147623109) 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, 205296 + ... + 210811.

It is an arithmetic number, because the mean of its divisors is an integer number (123584076).

Almost surely, 2^1147623106 is an apocalyptic number.

1147623106 is a deficient number, since it is larger than the sum of its proper divisors (829722110).

1147623106 is a wasteful number, since it uses less digits than its factorization.

1147623106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416313.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1147623106 is about 33876.5863982781. The cubic root of 1147623106 is about 1046.9672445765.

The spelling of 1147623106 in words is "one billion, one hundred forty-seven million, six hundred twenty-three thousand, one hundred six".