45700747 has 4 divisors (see below), whose sum is σ = 47687760. Its totient is φ = 43713736.

The previous prime is 45700729. The next prime is 45700769. The reversal of 45700747 is 74700754.

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 45700747 - 2¹⁹ = 45176459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45790747) 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, 993472 + ... + 993517.

It is an arithmetic number, because the mean of its divisors is an integer number (11921940).

Almost surely, 2^45700747 is an apocalyptic number.

45700747 is a deficient number, since it is larger than the sum of its proper divisors (1987013).

45700747 is a wasteful number, since it uses less digits than its factorization.

45700747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987012.

The product of its (nonzero) digits is 27440, while the sum is 34.

The square root of 45700747 is about 6760.2327622649. The cubic root of 45700747 is about 357.5261121651.

The spelling of 45700747 in words is "forty-five million, seven hundred thousand, seven hundred forty-seven".