10542213 has 12 divisors (see below), whose sum is σ = 16612128. Its totient is φ = 6389160.

The previous prime is 10542199. The next prime is 10542223. The reversal of 10542213 is 31224501.

It is not a de Polignac number, because 10542213 - 2¹³ = 10534021 is a prime.

It is a super-2 number, since 2×10542213² = 222276509874738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10542223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53145 + ... + 53342.

It is an arithmetic number, because the mean of its divisors is an integer number (1384344).

Almost surely, 2^10542213 is an apocalyptic number.

It is an amenable number.

10542213 is a deficient number, since it is larger than the sum of its proper divisors (6069915).

10542213 is a wasteful number, since it uses less digits than its factorization.

10542213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106504 (or 106501 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 10542213 is about 3246.8774230020. The cubic root of 10542213 is about 219.2690132585.

Adding to 10542213 its reverse (31224501), we get a palindrome (41766714).

The spelling of 10542213 in words is "ten million, five hundred forty-two thousand, two hundred thirteen".