10475021 has 4 divisors (see below), whose sum is σ = 10544544. Its totient is φ = 10405500.

The previous prime is 10475011. The next prime is 10475039. The reversal of 10475021 is 12057401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10475021 - 2⁶ = 10474957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10474984 and 10475002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10475011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34535 + ... + 34836.

It is an arithmetic number, because the mean of its divisors is an integer number (2636136).

Almost surely, 2^10475021 is an apocalyptic number.

It is an amenable number.

10475021 is a deficient number, since it is larger than the sum of its proper divisors (69523).

10475021 is an equidigital number, since it uses as much as digits as its factorization.

10475021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69522.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 10475021 is about 3236.5137107697. The cubic root of 10475021 is about 218.8021746567.

The spelling of 10475021 in words is "ten million, four hundred seventy-five thousand, twenty-one".