2901487 has 2 divisors, whose sum is σ = 2901488. Its totient is φ = 2901486.

The previous prime is 2901469. The next prime is 2901491. The reversal of 2901487 is 7841092.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2901487 - 2⁷ = 2901359 is a prime.

It is a super-2 number, since 2×2901487² = 16837253622338, which contains 22 as substring.

2901487 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2901187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1450743 + 1450744.

It is an arithmetic number, because the mean of its divisors is an integer number (1450744).

2^2901487 is an apocalyptic number.

2901487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2901487 is an equidigital number, since it uses as much as digits as its factorization.

2901487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 2901487 is about 1703.3751788728. The cubic root of 2901487 is about 142.6286844134.

The spelling of 2901487 in words is "two million, nine hundred one thousand, four hundred eighty-seven".