40701263 has 8 divisors (see below), whose sum is σ = 41910528. Its totient is φ = 39504024.

The previous prime is 40701259. The next prime is 40701277. The reversal of 40701263 is 36210704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40701263 - 2² = 40701259 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 (40701203) 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, 4106 + ... + 9912.

It is an arithmetic number, because the mean of its divisors is an integer number (5238816).

Almost surely, 2^40701263 is an apocalyptic number.

40701263 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

40701263 is a deficient number, since it is larger than the sum of its proper divisors (1209265).

40701263 is a wasteful number, since it uses less digits than its factorization.

40701263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6013.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 40701263 is about 6379.7541488681. The cubic root of 40701263 is about 343.9821938458.

Adding to 40701263 its reverse (36210704), we get a palindrome (76911967).

The spelling of 40701263 in words is "forty million, seven hundred one thousand, two hundred sixty-three".