9150061 has 4 divisors (see below), whose sum is σ = 9300124. Its totient is φ = 9000000.

The previous prime is 9150041. The next prime is 9150083. The reversal of 9150061 is 1600519.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1416100 + 7733961 = 1190^2 + 2781^2 .

It is a 6-Lehmer number, since φ(9150061) divides (9150061-1)⁶.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9150061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9150041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74940 + ... + 75061.

It is an arithmetic number, because the mean of its divisors is an integer number (2325031).

Almost surely, 2^9150061 is an apocalyptic number.

It is an amenable number.

9150061 is a deficient number, since it is larger than the sum of its proper divisors (150063).

9150061 is a wasteful number, since it uses less digits than its factorization.

9150061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150062.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 9150061 is about 3024.9067754230. The cubic root of 9150061 is about 209.1580880030.

The spelling of 9150061 in words is "nine million, one hundred fifty thousand, sixty-one".