1674245523 has 8 divisors (see below), whose sum is σ = 2292660688. Its totient is φ = 1085997024.

The previous prime is 1674245501. The next prime is 1674245563. The reversal of 1674245523 is 3255424761.

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

It is not a de Polignac number, because 1674245523 - 2⁵ = 1674245491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1674245563) 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, 7541536 + ... + 7541757.

It is an arithmetic number, because the mean of its divisors is an integer number (286582586).

Almost surely, 2^1674245523 is an apocalyptic number.

1674245523 is a deficient number, since it is larger than the sum of its proper divisors (618415165).

1674245523 is a wasteful number, since it uses less digits than its factorization.

1674245523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15083333.

The product of its digits is 201600, while the sum is 39.

The square root of 1674245523 is about 40917.5454175834. The cubic root of 1674245523 is about 1187.4255298526.

The spelling of 1674245523 in words is "one billion, six hundred seventy-four million, two hundred forty-five thousand, five hundred twenty-three".