1472593894 has 4 divisors (see below), whose sum is σ = 2208890844. Its totient is φ = 736296946.

The previous prime is 1472593877. The next prime is 1472593901. The reversal of 1472593894 is 4983952741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4983952741 = 89 ⋅55999469.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368148472 + ... + 368148475.

It is an arithmetic number, because the mean of its divisors is an integer number (552222711).

Almost surely, 2^1472593894 is an apocalyptic number.

1472593894 is a deficient number, since it is larger than the sum of its proper divisors (736296950).

1472593894 is an equidigital number, since it uses as much as digits as its factorization.

1472593894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736296949.

The product of its digits is 2177280, while the sum is 52.

The square root of 1472593894 is about 38374.3911222054. The cubic root of 1472593894 is about 1137.6997564737.

The spelling of 1472593894 in words is "one billion, four hundred seventy-two million, five hundred ninety-three thousand, eight hundred ninety-four".