601053906 has 8 divisors (see below), whose sum is σ = 1202107824. Its totient is φ = 200351300.

The previous prime is 601053899. The next prime is 601053919. The reversal of 601053906 is 609350106.

It is a happy number.

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

601053906 is an admirable number.

It is a super-2 number, since 2×601053906² = 722531595835713672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50087820 + ... + 50087831.

It is an arithmetic number, because the mean of its divisors is an integer number (150263478).

Almost surely, 2^601053906 is an apocalyptic number.

601053906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

601053906 is a wasteful number, since it uses less digits than its factorization.

601053906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100175656.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 601053906 is about 24516.4007554127. The cubic root of 601053906 is about 843.9262090799.

The spelling of 601053906 in words is "six hundred one million, fifty-three thousand, nine hundred six".