147954001 has 4 divisors (see below), whose sum is σ = 159335092. Its totient is φ = 136572912.

The previous prime is 147953983. The next prime is 147954011. The reversal of 147954001 is 100459741.

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 62410000 + 85544001 = 7900^2 + 9249^2 .

It is a cyclic number.

It is not a de Polignac number, because 147954001 - 2¹¹ = 147951953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147954011) 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, 5690526 + ... + 5690551.

It is an arithmetic number, because the mean of its divisors is an integer number (39833773).

Almost surely, 2^147954001 is an apocalyptic number.

It is an amenable number.

147954001 is a deficient number, since it is larger than the sum of its proper divisors (11381091).

147954001 is a wasteful number, since it uses less digits than its factorization.

147954001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11381090.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 147954001 is about 12163.6343664219. The cubic root of 147954001 is about 528.9024409054.

The spelling of 147954001 in words is "one hundred forty-seven million, nine hundred fifty-four thousand, one".