40062929 has 2 divisors, whose sum is σ = 40062930. Its totient is φ = 40062928.

The previous prime is 40062889. The next prime is 40062961. The reversal of 40062929 is 92926004.

It is an a-pointer prime, because the next prime (40062961) can be obtained adding 40062929 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37797904 + 2265025 = 6148^2 + 1505^2 .

It is a cyclic number.

It is not a de Polignac number, because 40062929 - 2¹² = 40058833 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 40062895 and 40062904.

It is not a weakly prime, because it can be changed into another prime (40032929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20031464 + 20031465.

It is an arithmetic number, because the mean of its divisors is an integer number (20031465).

Almost surely, 2^40062929 is an apocalyptic number.

It is an amenable number.

40062929 is a deficient number, since it is larger than the sum of its proper divisors (1).

40062929 is an equidigital number, since it uses as much as digits as its factorization.

40062929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 40062929 is about 6329.5283394578. The cubic root of 40062929 is about 342.1744404946.

The spelling of 40062929 in words is "forty million, sixty-two thousand, nine hundred twenty-nine".