2950147 has 2 divisors, whose sum is σ = 2950148. Its totient is φ = 2950146.

The previous prime is 2950133. The next prime is 2950151. The reversal of 2950147 is 7410592.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2950147 - 2⁷ = 2950019 is a prime.

2950147 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2950127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1475073 + 1475074.

It is an arithmetic number, because the mean of its divisors is an integer number (1475074).

2^2950147 is an apocalyptic number.

2950147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2950147 is an equidigital number, since it uses as much as digits as its factorization.

2950147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 2950147 is about 1717.5991965531. The cubic root of 2950147 is about 143.4215963796.

It can be divided in two parts, 29 and 50147, that added together give a square (50176 = 224²).

The spelling of 2950147 in words is "two million, nine hundred fifty thousand, one hundred forty-seven".