10641534 has 8 divisors (see below), whose sum is σ = 21283080. Its totient is φ = 3547176.

The previous prime is 10641517. The next prime is 10641557. The reversal of 10641534 is 43514601.

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

10641534 is an admirable number.

It is a super-2 number, since 2×10641534² = 226484491746312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 886789 + ... + 886800.

It is an arithmetic number, because the mean of its divisors is an integer number (2660385).

Almost surely, 2^10641534 is an apocalyptic number.

10641534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10641534 is a wasteful number, since it uses less digits than its factorization.

10641534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773594.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 10641534 is about 3262.1364165222. The cubic root of 10641534 is about 219.9554593026.

It can be divided in two parts, 10641 and 534, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 10641534 in words is "ten million, six hundred forty-one thousand, five hundred thirty-four".