40773700 has 72 divisors (see below), whose sum is σ = 97743744. Its totient is φ = 14640000.

The previous prime is 40773697. The next prime is 40773703. The reversal of 40773700 is 737704.

It is an interprime number because it is at equal distance from previous prime (40773697) and next prime (40773703).

It is a super-2 number, since 2×40773700² = 3324989223380000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40773703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110917 + ... + 111283.

It is an arithmetic number, because the mean of its divisors is an integer number (1357552).

Almost surely, 2^40773700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40773700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48871872).

40773700 is an abundant number, since it is smaller than the sum of its proper divisors (56970044).

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

40773700 is a wasteful number, since it uses less digits than its factorization.

40773700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 28.

The square root of 40773700 is about 6385.4287248391. The cubic root of 40773700 is about 344.1861373201.

It can be divided in two parts, 4077 and 3700, that added together give a palindrome (7777).

The spelling of 40773700 in words is "forty million, seven hundred seventy-three thousand, seven hundred".