10401002 has 8 divisors (see below), whose sum is σ = 15630276. Its totient is φ = 5190912.

The previous prime is 10400993. The next prime is 10401011. The reversal of 10401002 is 20010401.

It is an interprime number because it is at equal distance from previous prime (10400993) and next prime (10401011).

It can be written as a sum of positive squares in 2 ways, for example, as 9296401 + 1104601 = 3049^2 + 1051^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3353 + ... + 5660.

Almost surely, 2^10401002 is an apocalyptic number.

10401002 is a deficient number, since it is larger than the sum of its proper divisors (5229274).

10401002 is an equidigital number, since it uses as much as digits as its factorization.

10401002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9592.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 10401002 is about 3225.0584490827. The cubic root of 10401002 is about 218.2855864875.

Adding to 10401002 its reverse (20010401), we get a palindrome (30411403).

The spelling of 10401002 in words is "ten million, four hundred one thousand, two".