96840542 has 4 divisors (see below), whose sum is σ = 145260816. Its totient is φ = 48420270.

The previous prime is 96840509. The next prime is 96840547. The reversal of 96840542 is 24504869.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24504869 = 71 ⋅345139.

It is a zygodrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 96840496 and 96840505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96840547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24210134 + ... + 24210137.

It is an arithmetic number, because the mean of its divisors is an integer number (36315204).

Almost surely, 2^96840542 is an apocalyptic number.

96840542 is a deficient number, since it is larger than the sum of its proper divisors (48420274).

96840542 is a wasteful number, since it uses less digits than its factorization.

96840542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48420273.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 96840542 is about 9840.7592186782. The cubic root of 96840542 is about 459.2181773116.

The spelling of 96840542 in words is "ninety-six million, eight hundred forty thousand, five hundred forty-two".