42498741 has 8 divisors (see below), whose sum is σ = 56903040. Its totient is φ = 28213472.

The previous prime is 42498689. The next prime is 42498791. The reversal of 42498741 is 14789424.

42498741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 42498741 - 2⁹ = 42498229 is a prime.

It is a super-2 number, since 2×42498741² = 3612285973170162, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42498741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42498791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28920 + ... + 30353.

It is an arithmetic number, because the mean of its divisors is an integer number (7112880).

Almost surely, 2^42498741 is an apocalyptic number.

It is an amenable number.

42498741 is a deficient number, since it is larger than the sum of its proper divisors (14404299).

42498741 is a wasteful number, since it uses less digits than its factorization.

42498741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59515.

The product of its digits is 64512, while the sum is 39.

The square root of 42498741 is about 6519.1058435954. The cubic root of 42498741 is about 348.9731563385.

The spelling of 42498741 in words is "forty-two million, four hundred ninety-eight thousand, seven hundred forty-one".