147038961 has 8 divisors (see below), whose sum is σ = 202812480. Its totient is φ = 94645712.

The previous prime is 147038959. The next prime is 147038963. The reversal of 147038961 is 169830741.

It is an interprime number because it is at equal distance from previous prime (147038959) and next prime (147038963).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 147038961 - 2¹ = 147038959 is a prime.

It is an alternating number because its digits alternate between odd and even.

147038961 is a modest number, since divided by 38961 gives 147 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (147038963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844965 + ... + 845138.

It is an arithmetic number, because the mean of its divisors is an integer number (25351560).

Almost surely, 2^147038961 is an apocalyptic number.

It is an amenable number.

147038961 is a deficient number, since it is larger than the sum of its proper divisors (55773519).

147038961 is a wasteful number, since it uses less digits than its factorization.

147038961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690135.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 147038961 is about 12125.9622710942. The cubic root of 147038961 is about 527.8098309356.

The spelling of 147038961 in words is "one hundred forty-seven million, thirty-eight thousand, nine hundred sixty-one".