1674372 has 48 divisors (see below), whose sum is σ = 4616192. Its totient is φ = 462240.

The previous prime is 1674371. The next prime is 1674391. The reversal of 1674372 is 2734761.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1674371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2283 + ... + 2925.

2^1674372 is an apocalyptic number.

1674372 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 1674372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2308096).

1674372 is an abundant number, since it is smaller than the sum of its proper divisors (2941820).

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

1674372 is a wasteful number, since it uses less digits than its factorization.

1674372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688 (or 686 counting only the distinct ones).

The product of its digits is 7056, while the sum is 30.

The square root of 1674372 is about 1293.9752702428. The cubic root of 1674372 is about 118.7455429537.

The spelling of 1674372 in words is "one million, six hundred seventy-four thousand, three hundred seventy-two".