45667039 has 4 divisors (see below), whose sum is σ = 49818600. Its totient is φ = 41515480.

The previous prime is 45667031. The next prime is 45667043. The reversal of 45667039 is 93076654.

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 45667039 - 2³ = 45667031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45666992 and 45667010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45667031) 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, 2075764 + ... + 2075785.

It is an arithmetic number, because the mean of its divisors is an integer number (12454650).

Almost surely, 2^45667039 is an apocalyptic number.

45667039 is a deficient number, since it is larger than the sum of its proper divisors (4151561).

45667039 is a wasteful number, since it uses less digits than its factorization.

45667039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151560.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 45667039 is about 6757.7391929550. The cubic root of 45667039 is about 357.4381890626.

The spelling of 45667039 in words is "forty-five million, six hundred sixty-seven thousand, thirty-nine".