202419001 has 8 divisors (see below), whose sum is σ = 204085440. Its totient is φ = 200757648.

The previous prime is 202418981. The next prime is 202419013. The reversal of 202419001 is 100914202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202419001 is a prime.

It is a super-3 number, since 3×202419001³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202419001.

It is not an unprimeable number, because it can be changed into a prime (202419071) 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, 129060 + ... + 130618.

It is an arithmetic number, because the mean of its divisors is an integer number (25510680).

Almost surely, 2^202419001 is an apocalyptic number.

It is an amenable number.

202419001 is a deficient number, since it is larger than the sum of its proper divisors (1666439).

202419001 is a wasteful number, since it uses less digits than its factorization.

202419001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2543.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 202419001 is about 14227.4031713451. The cubic root of 202419001 is about 587.1518393474.

It can be divided in two parts, 2024 and 19001, that added together give a square (21025 = 145²).

The spelling of 202419001 in words is "two hundred two million, four hundred nineteen thousand, one".