45987301 has 4 divisors (see below), whose sum is σ = 47573100. Its totient is φ = 44401504.

The previous prime is 45987287. The next prime is 45987313. The reversal of 45987301 is 10378954.

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

It can be written as a sum of positive squares in 2 ways, for example, as 18267076 + 27720225 = 4274^2 + 5265^2 .

It is a cyclic number.

It is not a de Polignac number, because 45987301 - 2⁷ = 45987173 is a prime.

It is a super-2 number, since 2×45987301² = 4229663706529202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45987371) 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 3 ways as a sum of consecutive naturals, for example, 792856 + ... + 792913.

It is an arithmetic number, because the mean of its divisors is an integer number (11893275).

Almost surely, 2^45987301 is an apocalyptic number.

It is an amenable number.

45987301 is a deficient number, since it is larger than the sum of its proper divisors (1585799).

45987301 is a wasteful number, since it uses less digits than its factorization.

45987301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585798.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 45987301 is about 6781.3937358039. The cubic root of 45987301 is about 358.2718122374.

The spelling of 45987301 in words is "forty-five million, nine hundred eighty-seven thousand, three hundred one".