1150623 has 12 divisors (see below), whose sum is σ = 1673880. Its totient is φ = 761616.

The previous prime is 1150609. The next prime is 1150631. The reversal of 1150623 is 3260511.

It is not a de Polignac number, because 1150623 - 2¹³ = 1142431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1150596 and 1150605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1188 + ... + 1926.

It is an arithmetic number, because the mean of its divisors is an integer number (139490).

2^1150623 is an apocalyptic number.

1150623 is a deficient number, since it is larger than the sum of its proper divisors (523257).

1150623 is a wasteful number, since it uses less digits than its factorization.

1150623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918 (or 915 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1150623 is about 1072.6709653943. The cubic root of 1150623 is about 104.7878710494.

The spelling of 1150623 in words is "one million, one hundred fifty thousand, six hundred twenty-three".