45734887 has 4 divisors (see below), whose sum is σ = 49892616. Its totient is φ = 41577160.

The previous prime is 45734873. The next prime is 45734891. The reversal of 45734887 is 78843754.

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 45734887 - 2¹⁵ = 45702119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45734837) 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, 2078848 + ... + 2078869.

It is an arithmetic number, because the mean of its divisors is an integer number (12473154).

Almost surely, 2^45734887 is an apocalyptic number.

45734887 is a deficient number, since it is larger than the sum of its proper divisors (4157729).

45734887 is a wasteful number, since it uses less digits than its factorization.

45734887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157728.

The product of its digits is 752640, while the sum is 46.

The square root of 45734887 is about 6762.7573518499. The cubic root of 45734887 is about 357.6151180283.

It can be divided in two parts, 457 and 34887, that added together give a square (35344 = 188²).

The spelling of 45734887 in words is "forty-five million, seven hundred thirty-four thousand, eight hundred eighty-seven".