10214550 has 36 divisors (see below), whose sum is σ = 27444300. Its totient is φ = 2723760.

The previous prime is 10214543. The next prime is 10214573. The reversal of 10214550 is 5541201.

10214550 is a `hidden beast` number, since 102 + 14 + 550 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10900 + ... + 11799.

Almost surely, 2^10214550 is an apocalyptic number.

10214550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10214550 is an abundant number, since it is smaller than the sum of its proper divisors (17229750).

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

10214550 is a wasteful number, since it uses less digits than its factorization.

10214550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22717 (or 22709 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 10214550 is about 3196.0209636359. The cubic root of 10214550 is about 216.9733592275.

Adding to 10214550 its reverse (5541201), we get a palindrome (15755751).

The spelling of 10214550 in words is "ten million, two hundred fourteen thousand, five hundred fifty".