40771350 has 60 divisors (see below), whose sum is σ = 113295204. Its totient is φ = 10871280.

The previous prime is 40771333. The next prime is 40771351. The reversal of 40771350 is 5317704.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40771351) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 984 + ... + 9083.

Almost surely, 2^40771350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40771350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56647602).

40771350 is an abundant number, since it is smaller than the sum of its proper divisors (72523854).

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

40771350 is a wasteful number, since it uses less digits than its factorization.

40771350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10091 (or 10077 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 40771350 is about 6385.2447094845. The cubic root of 40771350 is about 344.1795247818.

The spelling of 40771350 in words is "forty million, seven hundred seventy-one thousand, three hundred fifty".