42462719 has 16 divisors (see below), whose sum is σ = 48666240. Its totient is φ = 36702720.

The previous prime is 42462709. The next prime is 42462727. The reversal of 42462719 is 91726424.

It is a cyclic number.

It is not a de Polignac number, because 42462719 - 2⁸ = 42462463 is a prime.

It is a super-2 number, since 2×42462719² = 3606165009745922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42462709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59537 + ... + 60245.

It is an arithmetic number, because the mean of its divisors is an integer number (3041640).

Almost surely, 2^42462719 is an apocalyptic number.

42462719 is a deficient number, since it is larger than the sum of its proper divisors (6203521).

42462719 is a wasteful number, since it uses less digits than its factorization.

42462719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010.

The product of its digits is 24192, while the sum is 35.

The square root of 42462719 is about 6516.3424557032. The cubic root of 42462719 is about 348.8745317357.

The spelling of 42462719 in words is "forty-two million, four hundred sixty-two thousand, seven hundred nineteen".