45727036 has 24 divisors (see below), whose sum is σ = 83825280. Its totient is φ = 21784752.

The previous prime is 45727009. The next prime is 45727037. The reversal of 45727036 is 63072754.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45726992 and 45727010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45727037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27435 + ... + 29053.

It is an arithmetic number, because the mean of its divisors is an integer number (3492720).

Almost surely, 2^45727036 is an apocalyptic number.

45727036 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

45727036 is a deficient number, since it is larger than the sum of its proper divisors (38098244).

45727036 is a wasteful number, since it uses less digits than its factorization.

45727036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953 (or 1951 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 45727036 is about 6762.1768684352. The cubic root of 45727036 is about 357.5946537311.

The spelling of 45727036 in words is "forty-five million, seven hundred twenty-seven thousand, thirty-six".