1152041623 has 8 divisors (see below), whose sum is σ = 1191395840. Its totient is φ = 1112824440.

The previous prime is 1152041621. The next prime is 1152041629. The reversal of 1152041623 is 3261402511.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1152041623 - 2¹ = 1152041621 is a prime.

It is a super-2 number, since 2×1152041623² = 2654399802248948258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152041621) 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, 17013 + ... + 50926.

It is an arithmetic number, because the mean of its divisors is an integer number (148924480).

Almost surely, 2^1152041623 is an apocalyptic number.

1152041623 is a deficient number, since it is larger than the sum of its proper divisors (39354217).

1152041623 is an equidigital number, since it uses as much as digits as its factorization.

1152041623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68517.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1152041623 is about 33941.7386561148. The cubic root of 1152041623 is about 1048.3091828925.

The spelling of 1152041623 in words is "one billion, one hundred fifty-two million, forty-one thousand, six hundred twenty-three".