5402001 has 8 divisors (see below), whose sum is σ = 7857504. Its totient is φ = 3273920.

The previous prime is 5401999. The next prime is 5402003. The reversal of 5402001 is 1002045.

It is an interprime number because it is at equal distance from previous prime (5401999) and next prime (5402003).

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 5402001 - 2¹ = 5401999 is a prime.

It is a super-2 number, since 2×5402001² = 58363229608002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5402003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81816 + ... + 81881.

It is an arithmetic number, because the mean of its divisors is an integer number (982188).

Almost surely, 2^5402001 is an apocalyptic number.

It is an amenable number.

5402001 is a deficient number, since it is larger than the sum of its proper divisors (2455503).

5402001 is a wasteful number, since it uses less digits than its factorization.

5402001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163711.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 5402001 is about 2324.2205144951. The cubic root of 5402001 is about 175.4627318370.

Adding to 5402001 its reverse (1002045), we get a palindrome (6404046).

The spelling of 5402001 in words is "five million, four hundred two thousand, one".