1873452672 has 768 divisors, whose sum is σ = 7423315200. Its totient is φ = 459841536.

The previous prime is 1873452671. The next prime is 1873452719. The reversal of 1873452672 is 2762543781.

It is not an unprimeable number, because it can be changed into a prime (1873452671) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 50633838 + ... + 50633874.

It is an arithmetic number, because the mean of its divisors is an integer number (9665775).

Almost surely, 2^1873452672 is an apocalyptic number.

1873452672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1873452672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3711657600).

1873452672 is an abundant number, since it is smaller than the sum of its proper divisors (5549862528).

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

1873452672 is a wasteful number, since it uses less digits than its factorization.

1873452672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 85 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 1873452672 is about 43283.3994968048. The cubic root of 1873452672 is about 1232.7667403478.

The spelling of 1873452672 in words is "one billion, eight hundred seventy-three million, four hundred fifty-two thousand, six hundred seventy-two".