70401 has 8 divisors (see below), whose sum is σ = 97024. Its totient is φ = 45360.

The previous prime is 70393. The next prime is 70423. The reversal of 70401 is 10407.

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

It is not a de Polignac number, because 70401 - 2³ = 70393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70451) 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 7 ways as a sum of consecutive naturals, for example, 286 + ... + 471.

It is an arithmetic number, because the mean of its divisors is an integer number (12128).

2⁷⁰⁴⁰¹ is an apocalyptic number.

It is an amenable number.

70401 is a deficient number, since it is larger than the sum of its proper divisors (26623).

70401 is a wasteful number, since it uses less digits than its factorization.

70401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791.

The product of its (nonzero) digits is 28, while the sum is 12.

The square root of 70401 is about 265.3318676676. The cubic root of 70401 is about 41.2914001249.

Adding to 70401 its reverse (10407), we get a palindrome (80808).

The spelling of 70401 in words is "seventy thousand, four hundred one", and thus it is an iban number.