10742207 has 4 divisors (see below), whose sum is σ = 12276816. Its totient is φ = 9207600.

The previous prime is 10742203. The next prime is 10742231. The reversal of 10742207 is 70224701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70224701 = 1103 ⋅63667.

It is a cyclic number.

It is not a de Polignac number, because 10742207 - 2² = 10742203 is a prime.

It is a super-2 number, since 2×10742207² = 230790022461698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10742203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767294 + ... + 767307.

It is an arithmetic number, because the mean of its divisors is an integer number (3069204).

Almost surely, 2^10742207 is an apocalyptic number.

10742207 is a deficient number, since it is larger than the sum of its proper divisors (1534609).

10742207 is an equidigital number, since it uses as much as digits as its factorization.

10742207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534608.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 10742207 is about 3277.5306253337. The cubic root of 10742207 is about 220.6469044692.

Adding to 10742207 its reverse (70224701), we get a palindrome (80966908).

The spelling of 10742207 in words is "ten million, seven hundred forty-two thousand, two hundred seven".