1483157446 has 8 divisors (see below), whose sum is σ = 2236029840. Its totient is φ = 737814168.

The previous prime is 1483157413. The next prime is 1483157471. The reversal of 1483157446 is 6447513841.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1881786 + ... + 1882573.

It is an arithmetic number, because the mean of its divisors is an integer number (279503730).

Almost surely, 2^1483157446 is an apocalyptic number.

1483157446 is a deficient number, since it is larger than the sum of its proper divisors (752872394).

1483157446 is a wasteful number, since it uses less digits than its factorization.

1483157446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764558.

The product of its digits is 322560, while the sum is 43.

The square root of 1483157446 is about 38511.7832098177. The cubic root of 1483157446 is about 1140.4136813012.

The spelling of 1483157446 in words is "one billion, four hundred eighty-three million, one hundred fifty-seven thousand, four hundred forty-six".