19052077 has 8 divisors (see below), whose sum is σ = 21346272. Its totient is φ = 16851600.

The previous prime is 19052063. The next prime is 19052093. The reversal of 19052077 is 77025091.

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 19052077 - 2¹⁵ = 19019309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19052057) 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, 22999 + ... + 23812.

It is an arithmetic number, because the mean of its divisors is an integer number (2668284).

Almost surely, 2^19052077 is an apocalyptic number.

It is an amenable number.

19052077 is a deficient number, since it is larger than the sum of its proper divisors (2294195).

19052077 is a wasteful number, since it uses less digits than its factorization.

19052077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46859.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 19052077 is about 4364.8684974464. The cubic root of 19052077 is about 267.0837360744.

The spelling of 19052077 in words is "nineteen million, fifty-two thousand, seventy-seven".