150734225 has 12 divisors (see below), whose sum is σ = 189164976. Its totient is φ = 119132880.

The previous prime is 150734209. The next prime is 150734231. The reversal of 150734225 is 522437051.

It is a happy number.

It is not a de Polignac number, because 150734225 - 2⁴ = 150734209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34247 + ... + 38396.

It is an arithmetic number, because the mean of its divisors is an integer number (15763748).

Almost surely, 2^150734225 is an apocalyptic number.

It is an amenable number.

150734225 is a deficient number, since it is larger than the sum of its proper divisors (38430751).

150734225 is an equidigital number, since it uses as much as digits as its factorization.

150734225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72736 (or 72731 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 150734225 is about 12277.3867333403. The cubic root of 150734225 is about 532.1947967089.

The spelling of 150734225 in words is "one hundred fifty million, seven hundred thirty-four thousand, two hundred twenty-five".