32422870 has 32 divisors (see below), whose sum is σ = 63011520. Its totient is φ = 11975040.

The previous prime is 32422861. The next prime is 32422879. The reversal of 32422870 is 7822423.

It is an interprime number because it is at equal distance from previous prime (32422861) and next prime (32422879).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32422879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4240 + ... + 9100.

It is an arithmetic number, because the mean of its divisors is an integer number (1969110).

Almost surely, 2^32422870 is an apocalyptic number.

32422870 is a deficient number, since it is larger than the sum of its proper divisors (30588650).

32422870 is a wasteful number, since it uses less digits than its factorization.

32422870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4920.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 32422870 is about 5694.1083586458. The cubic root of 32422870 is about 318.8725623767.

The spelling of 32422870 in words is "thirty-two million, four hundred twenty-two thousand, eight hundred seventy".