45770736 has 80 divisors (see below), whose sum is σ = 134634240. Its totient is φ = 13263360.

The previous prime is 45770731. The next prime is 45770743. The reversal of 45770736 is 63707754.

It is a junction number, because it is equal to n+sod(n) for n = 45770694 and 45770703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45770731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10260 + ... + 14028.

It is an arithmetic number, because the mean of its divisors is an integer number (1682928).

Almost surely, 2^45770736 is an apocalyptic number.

45770736 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45770736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67317120).

45770736 is an abundant number, since it is smaller than the sum of its proper divisors (88863504).

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

45770736 is a wasteful number, since it uses less digits than its factorization.

45770736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3814 (or 3808 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 39.

The square root of 45770736 is about 6765.4073048117. The cubic root of 45770736 is about 357.7085317365.

The spelling of 45770736 in words is "forty-five million, seven hundred seventy thousand, seven hundred thirty-six".