73797742 has 8 divisors (see below), whose sum is σ = 110812176. Its totient is φ = 36860352.

The previous prime is 73797733. The next prime is 73797751. The reversal of 73797742 is 24779737.

It is an interprime number because it is at equal distance from previous prime (73797733) and next prime (73797751).

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

It is a super-2 number, since 2×73797742² = 10892213448597128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 73797692 and 73797701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16803 + ... + 20734.

It is an arithmetic number, because the mean of its divisors is an integer number (13851522).

Almost surely, 2^73797742 is an apocalyptic number.

73797742 is a deficient number, since it is larger than the sum of its proper divisors (37014434).

73797742 is a wasteful number, since it uses less digits than its factorization.

73797742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38522.

The product of its digits is 518616, while the sum is 46.

The square root of 73797742 is about 8590.5612156599. The cubic root of 73797742 is about 419.4507976576.

The spelling of 73797742 in words is "seventy-three million, seven hundred ninety-seven thousand, seven hundred forty-two".