45048834 has 24 divisors (see below), whose sum is σ = 99449532. Its totient is φ = 14732640.

The previous prime is 45048779. The next prime is 45048841. The reversal of 45048834 is 43884054.

It can be written as a sum of positive squares in 2 ways, for example, as 44957025 + 91809 = 6705^2 + 303^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22657 + ... + 24564.

Almost surely, 2^45048834 is an apocalyptic number.

45048834 is an abundant number, since it is smaller than the sum of its proper divisors (54400698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45048834 is a wasteful number, since it uses less digits than its factorization.

45048834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47282 (or 47279 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 45048834 is about 6711.8428169915. The cubic root of 45048834 is about 355.8179486219.

It can be divided in two parts, 450 and 48834, that added together give a square (49284 = 222²).

The spelling of 45048834 in words is "forty-five million, forty-eight thousand, eight hundred thirty-four".