84062401 has 8 divisors (see below), whose sum is σ = 88588224. Its totient is φ = 79609200.

The previous prime is 84062393. The next prime is 84062437. The reversal of 84062401 is 10426048.

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 84062401 - 2³ = 84062393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84062491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15771 + ... + 20416.

It is an arithmetic number, because the mean of its divisors is an integer number (11073528).

Almost surely, 2^84062401 is an apocalyptic number.

It is an amenable number.

84062401 is a deficient number, since it is larger than the sum of its proper divisors (4525823).

84062401 is a wasteful number, since it uses less digits than its factorization.

84062401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36311.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 84062401 is about 9168.5550115599. Note that the first 3 decimals coincide. The cubic root of 84062401 is about 438.0603341196.

Adding to 84062401 its reverse (10426048), we get a palindrome (94488449).

The spelling of 84062401 in words is "eighty-four million, sixty-two thousand, four hundred one".