372733 has 2 divisors, whose sum is σ = 372734. Its totient is φ = 372732.

The previous prime is 372719. The next prime is 372739. The reversal of 372733 is 337273.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 357604 + 15129 = 598^2 + 123^2 .

It is a cyclic number.

It is not a de Polignac number, because 372733 - 2¹³ = 364541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 372698 and 372707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (372739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186366 + 186367.

It is an arithmetic number, because the mean of its divisors is an integer number (186367).

2³⁷²⁷³³ is an apocalyptic number.

It is an amenable number.

372733 is a deficient number, since it is larger than the sum of its proper divisors (1).

372733 is an equidigital number, since it uses as much as digits as its factorization.

372733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2646, while the sum is 25.

The square root of 372733 is about 610.5186319843. The cubic root of 372733 is about 71.9668700460.

The spelling of 372733 in words is "three hundred seventy-two thousand, seven hundred thirty-three".