38179045 has 4 divisors (see below), whose sum is σ = 45814860. Its totient is φ = 30543232.

The previous prime is 38179021. The next prime is 38179061. The reversal of 38179045 is 54097183.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12837889 + 25341156 = 3583^2 + 5034^2 .

It is a cyclic number.

It is not a de Polignac number, because 38179045 - 2¹⁷ = 38047973 is a prime.

It is a super-2 number, since 2×38179045² = 2915278954224050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38178995 and 38179013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3817900 + ... + 3817909.

It is an arithmetic number, because the mean of its divisors is an integer number (11453715).

Almost surely, 2^38179045 is an apocalyptic number.

It is an amenable number.

38179045 is a deficient number, since it is larger than the sum of its proper divisors (7635815).

38179045 is an equidigital number, since it uses as much as digits as its factorization.

38179045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7635814.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 38179045 is about 6178.9194039087. The cubic root of 38179045 is about 336.7247353790.

The spelling of 38179045 in words is "thirty-eight million, one hundred seventy-nine thousand, forty-five".