150414197 has 2 divisors, whose sum is σ = 150414198. Its totient is φ = 150414196.

The previous prime is 150414193. The next prime is 150414233. The reversal of 150414197 is 791414051.

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., 114725521 + 35688676 = 10711^2 + 5974^2 .

It is a cyclic number.

It is not a de Polignac number, because 150414197 - 2² = 150414193 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150414193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75207098 + 75207099.

It is an arithmetic number, because the mean of its divisors is an integer number (75207099).

Almost surely, 2^150414197 is an apocalyptic number.

It is an amenable number.

150414197 is a deficient number, since it is larger than the sum of its proper divisors (1).

150414197 is an equidigital number, since it uses as much as digits as its factorization.

150414197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 150414197 is about 12264.3465785993. The cubic root of 150414197 is about 531.8178906814.

The spelling of 150414197 in words is "one hundred fifty million, four hundred fourteen thousand, one hundred ninety-seven".