45782414 has 4 divisors (see below), whose sum is σ = 68673624. Its totient is φ = 22891206.

The previous prime is 45782413. The next prime is 45782417. The reversal of 45782414 is 41428754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41428754 = 2 ⋅20714377.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45782413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11445602 + ... + 11445605.

It is an arithmetic number, because the mean of its divisors is an integer number (17168406).

Almost surely, 2^45782414 is an apocalyptic number.

45782414 is a deficient number, since it is larger than the sum of its proper divisors (22891210).

45782414 is a wasteful number, since it uses less digits than its factorization.

45782414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22891209.

The product of its digits is 35840, while the sum is 35.

The square root of 45782414 is about 6766.2703167994. The cubic root of 45782414 is about 357.7389512096.

The spelling of 45782414 in words is "forty-five million, seven hundred eighty-two thousand, four hundred fourteen".