10402134 has 16 divisors (see below), whose sum is σ = 21247488. Its totient is φ = 3393512.

The previous prime is 10402129. The next prime is 10402153. The reversal of 10402134 is 43120401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18162 + ... + 18725.

It is an arithmetic number, because the mean of its divisors is an integer number (1327968).

Almost surely, 2^10402134 is an apocalyptic number.

10402134 is an abundant number, since it is smaller than the sum of its proper divisors (10845354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10402134 is a wasteful number, since it uses less digits than its factorization.

10402134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36939.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 10402134 is about 3225.2339450031. The cubic root of 10402134 is about 218.2935052861.

Adding to 10402134 its reverse (43120401), we get a palindrome (53522535).

The spelling of 10402134 in words is "ten million, four hundred two thousand, one hundred thirty-four".