1792045 has 8 divisors (see below), whose sum is σ = 2244096. Its totient is φ = 1371216.

The previous prime is 1792039. The next prime is 1792051. The reversal of 1792045 is 5402971.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1792039) and next prime (1792051).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1792045 - 2⁵ = 1792013 is a prime.

It is a super-2 number, since 2×1792045² = 6422850564050, which contains 22 as substring.

It is a Duffinian number.

1792045 is a lucky number.

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 7 ways as a sum of consecutive naturals, for example, 7677 + ... + 7906.

It is an arithmetic number, because the mean of its divisors is an integer number (280512).

2^1792045 is an apocalyptic number.

It is an amenable number.

1792045 is a deficient number, since it is larger than the sum of its proper divisors (452051).

1792045 is a wasteful number, since it uses less digits than its factorization.

1792045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15611.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 1792045 is about 1338.6728502513. The cubic root of 1792045 is about 121.4645755816.

Adding to 1792045 its product of nonzero digits (2520), we get a triangular number (1794565 = T₁₈₉₄).

The spelling of 1792045 in words is "one million, seven hundred ninety-two thousand, forty-five".