61834873 has 8 divisors (see below), whose sum is σ = 67334400. Its totient is φ = 56559888.

The previous prime is 61834867. The next prime is 61834897. The reversal of 61834873 is 37843816.

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

It is a cyclic number.

It is not a de Polignac number, because 61834873 - 2¹⁷ = 61703801 is a prime.

It is a super-2 number, since 2×61834873² = 7647103037852258, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (61834973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55561 + ... + 56662.

It is an arithmetic number, because the mean of its divisors is an integer number (8416800).

Almost surely, 2^61834873 is an apocalyptic number.

It is an amenable number.

61834873 is a deficient number, since it is larger than the sum of its proper divisors (5499527).

61834873 is a wasteful number, since it uses less digits than its factorization.

61834873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112271.

The product of its digits is 96768, while the sum is 40.

The square root of 61834873 is about 7863.5153080540. The cubic root of 61834873 is about 395.4374750323.

The spelling of 61834873 in words is "sixty-one million, eight hundred thirty-four thousand, eight hundred seventy-three".