84762401 has 8 divisors (see below), whose sum is σ = 92102400. Its totient is φ = 77710320.

The previous prime is 84762397. The next prime is 84762421. The reversal of 84762401 is 10426748.

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 84762401 - 2² = 84762397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84762421) 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, 71366 + ... + 72543.

It is an arithmetic number, because the mean of its divisors is an integer number (11512800).

Almost surely, 2^84762401 is an apocalyptic number.

It is an amenable number.

84762401 is a deficient number, since it is larger than the sum of its proper divisors (7339999).

84762401 is a wasteful number, since it uses less digits than its factorization.

84762401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143959.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 84762401 is about 9206.6498249906. The cubic root of 84762401 is about 439.2729055524.

The spelling of 84762401 in words is "eighty-four million, seven hundred sixty-two thousand, four hundred one".