29423461 has 2 divisors, whose sum is σ = 29423462. Its totient is φ = 29423460.

The previous prime is 29423431. The next prime is 29423501. The reversal of 29423461 is 16432492.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21215236 + 8208225 = 4606^2 + 2865^2 .

It is a cyclic number.

It is not a de Polignac number, because 29423461 - 2⁷ = 29423333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29423431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14711730 + 14711731.

It is an arithmetic number, because the mean of its divisors is an integer number (14711731).

Almost surely, 2^29423461 is an apocalyptic number.

It is an amenable number.

29423461 is a deficient number, since it is larger than the sum of its proper divisors (1).

29423461 is an equidigital number, since it uses as much as digits as its factorization.

29423461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 31.

The square root of 29423461 is about 5424.3396833163. The cubic root of 29423461 is about 308.7198719420.

The spelling of 29423461 in words is "twenty-nine million, four hundred twenty-three thousand, four hundred sixty-one".