10746021 has 32 divisors (see below), whose sum is σ = 17313408. Its totient is φ = 5840640.

The previous prime is 10746013. The next prime is 10746031. The reversal of 10746021 is 12064701.

It is not a de Polignac number, because 10746021 - 2³ = 10746013 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10746011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15535 + ... + 16211.

It is an arithmetic number, because the mean of its divisors is an integer number (541044).

Almost surely, 2^10746021 is an apocalyptic number.

10746021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10746021 is a deficient number, since it is larger than the sum of its proper divisors (6567387).

10746021 is a wasteful number, since it uses less digits than its factorization.

10746021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 10746021 is about 3278.1124141798. The cubic root of 10746021 is about 220.6730147994.

It can be divided in two parts, 10 and 746021, that added together give a triangular number (746031 = T₁₂₂₁).

The spelling of 10746021 in words is "ten million, seven hundred forty-six thousand, twenty-one".