772054087 has 8 divisors (see below), whose sum is σ = 920710656. Its totient is φ = 632988312.

The previous prime is 772054069. The next prime is 772054103. The reversal of 772054087 is 780450277.

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 772054087 - 2⁷ = 772053959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (772054027) 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, 2397523 + ... + 2397844.

It is an arithmetic number, because the mean of its divisors is an integer number (115088832).

Almost surely, 2^772054087 is an apocalyptic number.

772054087 is a deficient number, since it is larger than the sum of its proper divisors (148656569).

772054087 is a wasteful number, since it uses less digits than its factorization.

772054087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4795397.

The product of its (nonzero) digits is 109760, while the sum is 40.

The square root of 772054087 is about 27785.8612787151. The cubic root of 772054087 is about 917.3799458327.

The spelling of 772054087 in words is "seven hundred seventy-two million, fifty-four thousand, eighty-seven".