10502401 has 16 divisors (see below), whose sum is σ = 13039488. Its totient is φ = 8236800.

The previous prime is 10502399. The next prime is 10502407. The reversal of 10502401 is 10420501.

It is not a de Polignac number, because 10502401 - 2¹ = 10502399 is a prime.

It is a super-2 number, since 2×10502401² = 220600853529602, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (10502407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11481 + ... + 12361.

It is an arithmetic number, because the mean of its divisors is an integer number (814968).

Almost surely, 2^10502401 is an apocalyptic number.

It is an amenable number.

10502401 is a deficient number, since it is larger than the sum of its proper divisors (2537087).

10502401 is a wasteful number, since it uses less digits than its factorization.

10502401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 10502401 is about 3240.7408103704. The cubic root of 10502401 is about 218.9926465564.

Adding to 10502401 its reverse (10420501), we get a palindrome (20922902).

The spelling of 10502401 in words is "ten million, five hundred two thousand, four hundred one".