7001401 has 8 divisors (see below), whose sum is σ = 7658784. Its totient is φ = 6347520.

The previous prime is 7001387. The next prime is 7001411. The reversal of 7001401 is 1041007.

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

It is a cyclic number.

It is not a de Polignac number, because 7001401 - 2⁵ = 7001369 is a prime.

It is a Duffinian number.

7001401 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7001411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5145 + ... + 6361.

It is an arithmetic number, because the mean of its divisors is an integer number (957348).

Almost surely, 2^7001401 is an apocalyptic number.

It is an amenable number.

7001401 is a deficient number, since it is larger than the sum of its proper divisors (657383).

7001401 is a wasteful number, since it uses less digits than its factorization.

7001401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 7001401 is about 2646.0160619316. The cubic root of 7001401 is about 191.3058794097.

Adding to 7001401 its reverse (1041007), we get a palindrome (8042408).

It can be divided in two parts, 700 and 1401, that multiplied together give a triangular number (980700 = T₁₄₀₀).

The spelling of 7001401 in words is "seven million, one thousand, four hundred one".