1214933923 has 8 divisors (see below), whose sum is σ = 1390564448. Its totient is φ = 1039820544.

The previous prime is 1214933897. The next prime is 1214933933. The reversal of 1214933923 is 3293394121.

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

It is a de Polignac number, because none of the positive numbers 2^k-1214933923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1214933933) 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, 124236 + ... + 133657.

It is an arithmetic number, because the mean of its divisors is an integer number (173820556).

Almost surely, 2^1214933923 is an apocalyptic number.

1214933923 is a deficient number, since it is larger than the sum of its proper divisors (175630525).

1214933923 is an equidigital number, since it uses as much as digits as its factorization.

1214933923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258573.

The product of its digits is 34992, while the sum is 37.

The square root of 1214933923 is about 34855.9022691997. The cubic root of 1214933923 is about 1067.0486470590.

The spelling of 1214933923 in words is "one billion, two hundred fourteen million, nine hundred thirty-three thousand, nine hundred twenty-three".