10531401 has 8 divisors (see below), whose sum is σ = 14652480. Its totient is φ = 6715632.

The previous prime is 10531373. The next prime is 10531429. The reversal of 10531401 is 10413501.

It is an interprime number because it is at equal distance from previous prime (10531373) and next prime (10531429).

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

It is not a de Polignac number, because 10531401 - 2⁵ = 10531369 is a prime.

It is a super-2 number, since 2×10531401² = 221820814045602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10531201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76246 + ... + 76383.

It is an arithmetic number, because the mean of its divisors is an integer number (1831560).

Almost surely, 2^10531401 is an apocalyptic number.

It is an amenable number.

10531401 is a deficient number, since it is larger than the sum of its proper divisors (4121079).

10531401 is a wasteful number, since it uses less digits than its factorization.

10531401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152655.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 10531401 is about 3245.2120115641. The cubic root of 10531401 is about 219.1940275003.

Adding to 10531401 its reverse (10413501), we get a palindrome (20944902).

The spelling of 10531401 in words is "ten million, five hundred thirty-one thousand, four hundred one".