74641042 has 16 divisors (see below), whose sum is σ = 128077632. Its totient is φ = 31958640.

The previous prime is 74641019. The next prime is 74641057. The reversal of 74641042 is 24014647.

It is a self number, because there is not a number n which added to its sum of digits gives 74641042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19117 + ... + 22687.

It is an arithmetic number, because the mean of its divisors is an integer number (8004852).

Almost surely, 2^74641042 is an apocalyptic number.

74641042 is a deficient number, since it is larger than the sum of its proper divisors (53436590).

74641042 is a wasteful number, since it uses less digits than its factorization.

74641042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5073.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 74641042 is about 8639.5047311753. The cubic root of 74641042 is about 421.0424633175.

Adding to 74641042 its reverse (24014647), we get a palindrome (98655689).

The spelling of 74641042 in words is "seventy-four million, six hundred forty-one thousand, forty-two".