10494742 has 16 divisors (see below), whose sum is σ = 16157232. Its totient is φ = 5110560.

The previous prime is 10494727. The next prime is 10494749. The reversal of 10494742 is 24749401.

It is a super-2 number, since 2×10494742² = 220279219293128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10494749) 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, 18913 + ... + 19459.

It is an arithmetic number, because the mean of its divisors is an integer number (1009827).

Almost surely, 2^10494742 is an apocalyptic number.

10494742 is a deficient number, since it is larger than the sum of its proper divisors (5662490).

10494742 is a wasteful number, since it uses less digits than its factorization.

10494742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 10494742 is about 3239.5589205940. The cubic root of 10494742 is about 218.9393992857.

It can be divided in two parts, 10494 and 742, that added together give a square (11236 = 106²).

The spelling of 10494742 in words is "ten million, four hundred ninety-four thousand, seven hundred forty-two".