762020542 has 8 divisors (see below), whose sum is σ = 1149417000. Its totient is φ = 378881544.

The previous prime is 762020533. The next prime is 762020543. The reversal of 762020542 is 245020267.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 762020542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (762020543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063917 + ... + 1064632.

It is an arithmetic number, because the mean of its divisors is an integer number (143677125).

Almost surely, 2^762020542 is an apocalyptic number.

762020542 is a deficient number, since it is larger than the sum of its proper divisors (387396458).

762020542 is a wasteful number, since it uses less digits than its factorization.

762020542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128730.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 762020542 is about 27604.7195602491. The cubic root of 762020542 is about 913.3885426989.

The spelling of 762020542 in words is "seven hundred sixty-two million, twenty thousand, five hundred forty-two".