97836742 has 8 divisors (see below), whose sum is σ = 150334632. Its totient is φ = 47725200.

The previous prime is 97836731. The next prime is 97836743. The reversal of 97836742 is 24763879.

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

It is a junction number, because it is equal to n+sod(n) for n = 97836692 and 97836701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97836743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596484 + ... + 596647.

It is an arithmetic number, because the mean of its divisors is an integer number (18791829).

Almost surely, 2^97836742 is an apocalyptic number.

97836742 is a deficient number, since it is larger than the sum of its proper divisors (52497890).

97836742 is a wasteful number, since it uses less digits than its factorization.

97836742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193174.

The product of its digits is 508032, while the sum is 46.

The square root of 97836742 is about 9891.2457253877. The cubic root of 97836742 is about 460.7874696943.

It can be divided in two parts, 9783674 and 2, that added together give a triangular number (9783676 = T₄₄₂₃).

The spelling of 97836742 in words is "ninety-seven million, eight hundred thirty-six thousand, seven hundred forty-two".