11070742 has 16 divisors (see below), whose sum is σ = 16964352. Its totient is φ = 5417280.

The previous prime is 11070713. The next prime is 11070743. The reversal of 11070742 is 24707011.

11070742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11070742² = 245122656861128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11070743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27688 + ... + 28084.

It is an arithmetic number, because the mean of its divisors is an integer number (1060272).

Almost surely, 2^11070742 is an apocalyptic number.

11070742 is a deficient number, since it is larger than the sum of its proper divisors (5893610).

11070742 is a wasteful number, since it uses less digits than its factorization.

11070742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 11070742 is about 3327.2724565325. The cubic root of 11070742 is about 222.8737446149.

Adding to 11070742 its reverse (24707011), we get a palindrome (35777753).

The spelling of 11070742 in words is "eleven million, seventy thousand, seven hundred forty-two".