1150464427 has 8 divisors (see below), whose sum is σ = 1315652576. Its totient is φ = 985485312.

The previous prime is 1150464397. The next prime is 1150464433. The reversal of 1150464427 is 7244640511.

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

It is not a de Polignac number, because 1150464427 - 2²³ = 1142075819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1150464392 and 1150464401.

It is not an unprimeable number, because it can be changed into a prime (1150464457) 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, 40278 + ... + 62635.

It is an arithmetic number, because the mean of its divisors is an integer number (164456572).

Almost surely, 2^1150464427 is an apocalyptic number.

1150464427 is a deficient number, since it is larger than the sum of its proper divisors (165188149).

1150464427 is a wasteful number, since it uses less digits than its factorization.

1150464427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104517.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 1150464427 is about 33918.4968269527. The cubic root of 1150464427 is about 1047.8305705136.

The spelling of 1150464427 in words is "one billion, one hundred fifty million, four hundred sixty-four thousand, four hundred twenty-seven".