10357442 has 8 divisors (see below), whose sum is σ = 15574332. Its totient is φ = 5166000.

The previous prime is 10357439. The next prime is 10357519. The reversal of 10357442 is 24475301.

It can be written as a sum of positive squares in 2 ways, for example, as 8532241 + 1825201 = 2921^2 + 1351^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×10357442³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5309 + ... + 6992.

Almost surely, 2^10357442 is an apocalyptic number.

10357442 is a deficient number, since it is larger than the sum of its proper divisors (5216890).

10357442 is a wasteful number, since it uses less digits than its factorization.

10357442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12724.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 10357442 is about 3218.2979973893. The cubic root of 10357442 is about 217.9804291833.

The spelling of 10357442 in words is "ten million, three hundred fifty-seven thousand, four hundred forty-two".