1478925233 has 2 divisors, whose sum is σ = 1478925234. Its totient is φ = 1478925232.

The previous prime is 1478925181. The next prime is 1478925241. The reversal of 1478925233 is 3325298741.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1478171809 + 753424 = 38447^2 + 868^2 .

It is a cyclic number.

It is not a de Polignac number, because 1478925233 - 2³⁰ = 405183409 is a prime.

It is not a weakly prime, because it can be changed into another prime (1478925733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739462616 + 739462617.

It is an arithmetic number, because the mean of its divisors is an integer number (739462617).

Almost surely, 2^1478925233 is an apocalyptic number.

It is an amenable number.

1478925233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1478925233 is an equidigital number, since it uses as much as digits as its factorization.

1478925233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 44.

The square root of 1478925233 is about 38456.7969675063. The cubic root of 1478925233 is about 1139.3279184650.

The spelling of 1478925233 in words is "one billion, four hundred seventy-eight million, nine hundred twenty-five thousand, two hundred thirty-three".