1671224748 has 24 divisors (see below), whose sum is σ = 3901867200. Its totient is φ = 556740240.

The previous prime is 1671224741. The next prime is 1671224783. The reversal of 1671224748 is 8474221761.

It is not an unprimeable number, because it can be changed into a prime (1671224741) 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, 20598 + ... + 61373.

It is an arithmetic number, because the mean of its divisors is an integer number (162577800).

Almost surely, 2^1671224748 is an apocalyptic number.

It is an amenable number.

1671224748 is an abundant number, since it is smaller than the sum of its proper divisors (2230642452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1671224748 is a wasteful number, since it uses less digits than its factorization.

1671224748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83677 (or 83675 counting only the distinct ones).

The product of its digits is 150528, while the sum is 42.

The square root of 1671224748 is about 40880.6157977103. The cubic root of 1671224748 is about 1186.7109582775.

The spelling of 1671224748 in words is "one billion, six hundred seventy-one million, two hundred twenty-four thousand, seven hundred forty-eight".