28460371 has 2 divisors, whose sum is σ = 28460372. Its totient is φ = 28460370.

The previous prime is 28460357. The next prime is 28460429. The reversal of 28460371 is 17306482.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28460371 - 2⁹ = 28459859 is a prime.

It is not a weakly prime, because it can be changed into another prime (28460321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14230185 + 14230186.

It is an arithmetic number, because the mean of its divisors is an integer number (14230186).

Almost surely, 2^28460371 is an apocalyptic number.

28460371 is a deficient number, since it is larger than the sum of its proper divisors (1).

28460371 is an equidigital number, since it uses as much as digits as its factorization.

28460371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 28460371 is about 5334.8262389697. The cubic root of 28460371 is about 305.3140937018.

The spelling of 28460371 in words is "twenty-eight million, four hundred sixty thousand, three hundred seventy-one".