42619033 has 4 divisors (see below), whose sum is σ = 44862160. Its totient is φ = 40375908.

The previous prime is 42619021. The next prime is 42619037. The reversal of 42619033 is 33091624.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42619033 - 2²¹ = 40521881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42618992 and 42619010.

It is not an unprimeable number, because it can be changed into a prime (42619037) 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, 1121535 + ... + 1121572.

It is an arithmetic number, because the mean of its divisors is an integer number (11215540).

Almost surely, 2^42619033 is an apocalyptic number.

It is an amenable number.

42619033 is a deficient number, since it is larger than the sum of its proper divisors (2243127).

42619033 is a wasteful number, since it uses less digits than its factorization.

42619033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243126.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 42619033 is about 6528.3254361283. The cubic root of 42619033 is about 349.3021004707.

The spelling of 42619033 in words is "forty-two million, six hundred nineteen thousand, thirty-three".