41397742 has 4 divisors (see below), whose sum is σ = 62096616. Its totient is φ = 20698870.

The previous prime is 41397673. The next prime is 41397767. The reversal of 41397742 is 24779314.

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

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10349434 + ... + 10349437.

It is an arithmetic number, because the mean of its divisors is an integer number (15524154).

Almost surely, 2^41397742 is an apocalyptic number.

41397742 is a deficient number, since it is larger than the sum of its proper divisors (20698874).

41397742 is a wasteful number, since it uses less digits than its factorization.

41397742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20698873.

The product of its digits is 42336, while the sum is 37.

The square root of 41397742 is about 6434.1077081442. The cubic root of 41397742 is about 345.9331789835.

It can be divided in two parts, 4139 and 7742, that added together give a square (11881 = 109²).

The spelling of 41397742 in words is "forty-one million, three hundred ninety-seven thousand, seven hundred forty-two".