1152409922 has 8 divisors (see below), whose sum is σ = 1729195776. Its totient is φ = 576011332.

The previous prime is 1152409913. The next prime is 1152409927. The reversal of 1152409922 is 2299042511.

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

It is a super-5 number, since 5×1152409922⁵ (a number of 47 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (1152409927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89258 + ... + 101349.

It is an arithmetic number, because the mean of its divisors is an integer number (216149472).

Almost surely, 2^1152409922 is an apocalyptic number.

1152409922 is a deficient number, since it is larger than the sum of its proper divisors (576785854).

1152409922 is a wasteful number, since it uses less digits than its factorization.

1152409922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193632.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 1152409922 is about 33947.1636812267. The cubic root of 1152409922 is about 1048.4208831644.

The spelling of 1152409922 in words is "one billion, one hundred fifty-two million, four hundred nine thousand, nine hundred twenty-two".