45866743 has 4 divisors (see below), whose sum is σ = 49394968. Its totient is φ = 42338520.

The previous prime is 45866699. The next prime is 45866747. The reversal of 45866743 is 34766854.

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

It is a cyclic number.

It is not a de Polignac number, because 45866743 - 2¹³ = 45858551 is a prime.

It is a super-2 number, since 2×45866743² = 4207516226856098, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45866743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45866747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1764093 + ... + 1764118.

It is an arithmetic number, because the mean of its divisors is an integer number (12348742).

Almost surely, 2^45866743 is an apocalyptic number.

45866743 is a deficient number, since it is larger than the sum of its proper divisors (3528225).

45866743 is a wasteful number, since it uses less digits than its factorization.

45866743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528224.

The product of its digits is 483840, while the sum is 43.

The square root of 45866743 is about 6772.4990217792. The cubic root of 45866743 is about 357.9584624570.

The spelling of 45866743 in words is "forty-five million, eight hundred sixty-six thousand, seven hundred forty-three".