1672848 has 30 divisors (see below), whose sum is σ = 4682054. Its totient is φ = 557568.

The previous prime is 1672799. The next prime is 1672849. The reversal of 1672848 is 8482761.

It can be written as a sum of positive squares in only one way, i.e., 1327104 + 345744 = 1152^2 + 588^2 .

It is a super-2 number, since 2×1672848² = 5596840862208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1672849) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5665 + ... + 5952.

2^1672848 is an apocalyptic number.

1672848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1672848 is an abundant number, since it is smaller than the sum of its proper divisors (3009206).

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

1672848 is a wasteful number, since it uses less digits than its factorization.

1672848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11631 (or 11622 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 1672848 is about 1293.3862532129. The cubic root of 1672848 is about 118.7095049365.

The spelling of 1672848 in words is "one million, six hundred seventy-two thousand, eight hundred forty-eight".