10220974 has 8 divisors (see below), whose sum is σ = 16138440. Its totient is φ = 4841496.

The previous prime is 10220939. The next prime is 10220981. The reversal of 10220974 is 47902201.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134449 + ... + 134524.

It is an arithmetic number, because the mean of its divisors is an integer number (2017305).

Almost surely, 2^10220974 is an apocalyptic number.

10220974 is a deficient number, since it is larger than the sum of its proper divisors (5917466).

10220974 is a wasteful number, since it uses less digits than its factorization.

10220974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268994.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 10220974 is about 3197.0258053385. The cubic root of 10220974 is about 217.0188350361.

The spelling of 10220974 in words is "ten million, two hundred twenty thousand, nine hundred seventy-four".