35290042 has 12 divisors (see below), whose sum is σ = 54825966. Its totient is φ = 17035760.

The previous prime is 35290037. The next prime is 35290043. The reversal of 35290042 is 24009253.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 30791401 + 4498641 = 5549^2 + 2121^2 .

It is a junction number, because it is equal to n+sod(n) for n = 35289989 and 35290016.

It is not an unprimeable number, because it can be changed into a prime (35290043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8809 + ... + 12172.

Almost surely, 2^35290042 is an apocalyptic number.

35290042 is a deficient number, since it is larger than the sum of its proper divisors (19535924).

35290042 is a wasteful number, since it uses less digits than its factorization.

35290042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21041 (or 21012 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 35290042 is about 5940.5422311436. The cubic root of 35290042 is about 328.0077147204.

Adding to 35290042 its reverse (24009253), we get a palindrome (59299295).

The spelling of 35290042 in words is "thirty-five million, two hundred ninety thousand, forty-two".