7009401 has 24 divisors (see below), whose sum is σ = 11146464. Its totient is φ = 3904320.

The previous prime is 7009399. The next prime is 7009421. The reversal of 7009401 is 1049007.

It is not a de Polignac number, because 7009401 - 2¹ = 7009399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (7009421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5446 + ... + 6608.

It is an arithmetic number, because the mean of its divisors is an integer number (464436).

Almost surely, 2^7009401 is an apocalyptic number.

It is an amenable number.

7009401 is a deficient number, since it is larger than the sum of its proper divisors (4137063).

7009401 is a wasteful number, since it uses less digits than its factorization.

7009401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221 (or 1214 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 7009401 is about 2647.5273369693. The cubic root of 7009401 is about 191.3787155222.

It can be divided in two parts, 700 and 9401, that added together give a palindrome (10101).

The spelling of 7009401 in words is "seven million, nine thousand, four hundred one".