1942629 has 8 divisors (see below), whose sum is σ = 2789472. Its totient is φ = 1195440.

The previous prime is 1942627. The next prime is 1942657. The reversal of 1942629 is 9262491.

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

It is not a de Polignac number, because 1942629 - 2¹ = 1942627 is a prime.

It is a d-powerful number, because it can be written as 1 + 9 + 4⁹ + 2 + 6⁸ + 2⁷ + 9³ .

It is a self number, because there is not a number n which added to its sum of digits gives 1942629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1942627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24867 + ... + 24944.

It is an arithmetic number, because the mean of its divisors is an integer number (348684).

2^1942629 is an apocalyptic number.

It is an amenable number.

1942629 is a deficient number, since it is larger than the sum of its proper divisors (846843).

1942629 is a wasteful number, since it uses less digits than its factorization.

1942629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49827.

The product of its digits is 7776, while the sum is 33.

The square root of 1942629 is about 1393.7822642005. The cubic root of 1942629 is about 124.7756830293.

The spelling of 1942629 in words is "one million, nine hundred forty-two thousand, six hundred twenty-nine".