10557401 has 4 divisors (see below), whose sum is σ = 10736400. Its totient is φ = 10378404.

The previous prime is 10557373. The next prime is 10557409. The reversal of 10557401 is 10475501.

10557401 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10475501 = 47 ⋅222883.

It is a cyclic number.

It is not a de Polignac number, because 10557401 - 2¹⁴ = 10541017 is a prime.

It is a super-2 number, since 2×10557401² = 222917431749602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10557409) 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, 89411 + ... + 89528.

It is an arithmetic number, because the mean of its divisors is an integer number (2684100).

Almost surely, 2^10557401 is an apocalyptic number.

It is an amenable number.

10557401 is a deficient number, since it is larger than the sum of its proper divisors (178999).

10557401 is an equidigital number, since it uses as much as digits as its factorization.

10557401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178998.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 10557401 is about 3249.2154437648. The cubic root of 10557401 is about 219.3742618677.

The spelling of 10557401 in words is "ten million, five hundred fifty-seven thousand, four hundred one".