40700741 has 4 divisors (see below), whose sum is σ = 41693484. Its totient is φ = 39708000.

The previous prime is 40700719. The next prime is 40700749. The reversal of 40700741 is 14700704.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 568516 + 40132225 = 754^2 + 6335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40700741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40700749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496310 + ... + 496391.

It is an arithmetic number, because the mean of its divisors is an integer number (10423371).

Almost surely, 2^40700741 is an apocalyptic number.

40700741 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

40700741 is a deficient number, since it is larger than the sum of its proper divisors (992743).

40700741 is an equidigital number, since it uses as much as digits as its factorization.

40700741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992742.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 40700741 is about 6379.7132380696. The cubic root of 40700741 is about 343.9807232979.

The spelling of 40700741 in words is "forty million, seven hundred thousand, seven hundred forty-one".