67332051 has 6 divisors (see below), whose sum is σ = 97257420. Its totient is φ = 44888028.

The previous prime is 67332049. The next prime is 67332071. The reversal of 67332051 is 15023376.

It is a happy number.

It is not a de Polignac number, because 67332051 - 2¹ = 67332049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (67332011) 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 5 ways as a sum of consecutive naturals, for example, 3740661 + ... + 3740678.

It is an arithmetic number, because the mean of its divisors is an integer number (16209570).

Almost surely, 2^67332051 is an apocalyptic number.

67332051 is a deficient number, since it is larger than the sum of its proper divisors (29925369).

67332051 is a wasteful number, since it uses less digits than its factorization.

67332051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7481345 (or 7481342 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 67332051 is about 8205.6109461758. The cubic root of 67332051 is about 406.8246703799.

The spelling of 67332051 in words is "sixty-seven million, three hundred thirty-two thousand, fifty-one".