141462649 has 2 divisors, whose sum is σ = 141462650. Its totient is φ = 141462648.

The previous prime is 141462637. The next prime is 141462677. The reversal of 141462649 is 946264141.

141462649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91336249 + 50126400 = 9557^2 + 7080^2 .

It is a cyclic number.

It is not a de Polignac number, because 141462649 - 2⁵ = 141462617 is a prime.

It is not a weakly prime, because it can be changed into another prime (141462679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70731324 + 70731325.

It is an arithmetic number, because the mean of its divisors is an integer number (70731325).

Almost surely, 2^141462649 is an apocalyptic number.

It is an amenable number.

141462649 is a deficient number, since it is larger than the sum of its proper divisors (1).

141462649 is an equidigital number, since it uses as much as digits as its factorization.

141462649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 37.

The square root of 141462649 is about 11893.8071701201. The cubic root of 141462649 is about 521.0514339703.

The spelling of 141462649 in words is "one hundred forty-one million, four hundred sixty-two thousand, six hundred forty-nine".