45784682 has 4 divisors (see below), whose sum is σ = 68677026. Its totient is φ = 22892340.

The previous prime is 45784667. The next prime is 45784691. The reversal of 45784682 is 28648754.

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

It can be written as a sum of positive squares in only one way, i.e., 44342281 + 1442401 = 6659^2 + 1201^2 .

It is a super-2 number, since 2×45784682² = 4192474211682248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11446169 + ... + 11446172.

Almost surely, 2^45784682 is an apocalyptic number.

45784682 is a deficient number, since it is larger than the sum of its proper divisors (22892344).

45784682 is a wasteful number, since it uses less digits than its factorization.

45784682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22892343.

The product of its digits is 430080, while the sum is 44.

The square root of 45784682 is about 6766.4379107474. The cubic root of 45784682 is about 357.7448584163.

The spelling of 45784682 in words is "forty-five million, seven hundred eighty-four thousand, six hundred eighty-two".