387162001 has 8 divisors (see below), whose sum is σ = 391418144. Its totient is φ = 382929120.

The previous prime is 387161963. The next prime is 387162023. The reversal of 387162001 is 100261783.

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 387162001 - 2¹⁵ = 387129233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (387162901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28765 + ... + 40021.

It is an arithmetic number, because the mean of its divisors is an integer number (48927268).

Almost surely, 2^387162001 is an apocalyptic number.

It is an amenable number.

387162001 is a deficient number, since it is larger than the sum of its proper divisors (4256143).

387162001 is a wasteful number, since it uses less digits than its factorization.

387162001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11631.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 387162001 is about 19676.4326289091. The cubic root of 387162001 is about 728.8378336703.

The spelling of 387162001 in words is "three hundred eighty-seven million, one hundred sixty-two thousand, one".