1504428023 has 8 divisors (see below), whose sum is σ = 1719656448. Its totient is φ = 1289277144.

The previous prime is 1504428007. The next prime is 1504428043. The reversal of 1504428023 is 3208244051.

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 1504428023 - 2⁴ = 1504428007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1504428043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30890 + ... + 62952.

It is an arithmetic number, because the mean of its divisors is an integer number (214957056).

Almost surely, 2^1504428023 is an apocalyptic number.

1504428023 is a deficient number, since it is larger than the sum of its proper divisors (215228425).

1504428023 is an equidigital number, since it uses as much as digits as its factorization.

1504428023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38773.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 1504428023 is about 38786.9568669675. The cubic root of 1504428023 is about 1145.8395406450.

The spelling of 1504428023 in words is "one billion, five hundred four million, four hundred twenty-eight thousand, twenty-three".