10269434 has 16 divisors (see below), whose sum is σ = 18035136. Its totient is φ = 4293600.

The previous prime is 10269433. The next prime is 10269491. The reversal of 10269434 is 43496201.

It is a super-2 number, since 2×10269434² = 210922549360712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10269397 and 10269406.

It is not an unprimeable number, because it can be changed into a prime (10269433) 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, 8372 + ... + 9519.

It is an arithmetic number, because the mean of its divisors is an integer number (1127196).

Almost surely, 2^10269434 is an apocalyptic number.

10269434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10269434 is a deficient number, since it is larger than the sum of its proper divisors (7765702).

10269434 is a wasteful number, since it uses less digits than its factorization.

10269434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17941.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 10269434 is about 3204.5957623388. The cubic root of 10269434 is about 217.3612732301.

The spelling of 10269434 in words is "ten million, two hundred sixty-nine thousand, four hundred thirty-four".