85002430 has 32 divisors (see below), whose sum is σ = 157889088. Its totient is φ = 32928000.

The previous prime is 85002427. The next prime is 85002479. The reversal of 85002430 is 3420058.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61224 + ... + 62596.

It is an arithmetic number, because the mean of its divisors is an integer number (4934034).

Almost surely, 2^85002430 is an apocalyptic number.

85002430 is a deficient number, since it is larger than the sum of its proper divisors (72886658).

85002430 is a wasteful number, since it uses less digits than its factorization.

85002430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 85002430 is about 9219.6762416041. The cubic root of 85002430 is about 439.6871570959.

Adding to 85002430 its reverse (3420058), we get a palindrome (88422488).

The spelling of 85002430 in words is "eighty-five million, two thousand, four hundred thirty".