45827070 has 64 divisors (see below), whose sum is σ = 118506240. Its totient is φ = 11299328.

The previous prime is 45827057. The next prime is 45827077. The reversal of 45827070 is 7072854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45827077) 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 31 ways as a sum of consecutive naturals, for example, 29329 + ... + 30851.

It is an arithmetic number, because the mean of its divisors is an integer number (1851660).

Almost surely, 2^45827070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45827070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59253120).

45827070 is an abundant number, since it is smaller than the sum of its proper divisors (72679170).

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

45827070 is a wasteful number, since it uses less digits than its factorization.

45827070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609.

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 45827070 is about 6769.5694102358. The cubic root of 45827070 is about 357.8552258369.

The spelling of 45827070 in words is "forty-five million, eight hundred twenty-seven thousand, seventy".