772233070 has 32 divisors (see below), whose sum is σ = 1592091648. Its totient is φ = 264182688.

The previous prime is 772233067. The next prime is 772233071. The reversal of 772233070 is 70332277.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (772233071) 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 15 ways as a sum of consecutive naturals, for example, 20497 + ... + 44323.

It is an arithmetic number, because the mean of its divisors is an integer number (49752864).

Almost surely, 2^772233070 is an apocalyptic number.

772233070 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

772233070 is an abundant number, since it is smaller than the sum of its proper divisors (819858578).

772233070 is a wasteful number, since it uses less digits than its factorization.

772233070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24304.

The product of its (nonzero) digits is 12348, while the sum is 31.

The square root of 772233070 is about 27789.0818488125. The cubic root of 772233070 is about 917.4508315090.

The spelling of 772233070 in words is "seven hundred seventy-two million, two hundred thirty-three thousand, seventy".