45083742 has 16 divisors (see below), whose sum is σ = 98364672. Its totient is φ = 13661720.

The previous prime is 45083741. The next prime is 45083743. The reversal of 45083742 is 24738054.

It is an interprime number because it is at equal distance from previous prime (45083741) and next prime (45083743).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45083741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341478 + ... + 341609.

It is an arithmetic number, because the mean of its divisors is an integer number (6147792).

Almost surely, 2^45083742 is an apocalyptic number.

45083742 is an abundant number, since it is smaller than the sum of its proper divisors (53280930).

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

45083742 is a wasteful number, since it uses less digits than its factorization.

45083742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683103.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 45083742 is about 6714.4427914757. The cubic root of 45083742 is about 355.9098317699.

The spelling of 45083742 in words is "forty-five million, eighty-three thousand, seven hundred forty-two".