747062131 has 2 divisors, whose sum is σ = 747062132. Its totient is φ = 747062130.

The previous prime is 747062117. The next prime is 747062143. The reversal of 747062131 is 131260747.

747062131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 747062131 - 2⁹ = 747061619 is a prime.

It is a super-2 number, since 2×747062131² = 1116203655148522322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 747062093 and 747062102.

It is not a weakly prime, because it can be changed into another prime (747062101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373531065 + 373531066.

It is an arithmetic number, because the mean of its divisors is an integer number (373531066).

Almost surely, 2^747062131 is an apocalyptic number.

747062131 is a deficient number, since it is larger than the sum of its proper divisors (1).

747062131 is an equidigital number, since it uses as much as digits as its factorization.

747062131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 747062131 is about 27332.4373410056. The cubic root of 747062131 is about 907.3724190822.

The spelling of 747062131 in words is "seven hundred forty-seven million, sixty-two thousand, one hundred thirty-one".