35398242 has 64 divisors (see below), whose sum is σ = 89579520. Its totient is φ = 10256400.

The previous prime is 35398229. The next prime is 35398271. The reversal of 35398242 is 24289353.

35398242 is a `hidden beast` number, since 3 + 539 + 82 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 35398197 and 35398206.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12367 + ... + 14957.

It is an arithmetic number, because the mean of its divisors is an integer number (1399680).

Almost surely, 2^35398242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35398242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44789760).

35398242 is an abundant number, since it is smaller than the sum of its proper divisors (54181278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35398242 is a wasteful number, since it uses less digits than its factorization.

35398242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636 (or 2630 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 35398242 is about 5949.6421741143. The cubic root of 35398242 is about 328.3425988493.

Subtracting from 35398242 its reverse (24289353), we obtain a square (11108889 = 3333²).

It can be divided in two parts, 3539 and 8242, that added together give a triangular number (11781 = T₁₅₃).

The spelling of 35398242 in words is "thirty-five million, three hundred ninety-eight thousand, two hundred forty-two".