1054994 has 8 divisors (see below), whose sum is σ = 1665840. Its totient is φ = 499716.

The previous prime is 1054993. The next prime is 1055017. The reversal of 1054994 is 4994501.

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

It is a super-2 number, since 2×1054994² = 2226024680072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054994.

It is not an unprimeable number, because it can be changed into a prime (1054993) 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, 13844 + ... + 13919.

It is an arithmetic number, because the mean of its divisors is an integer number (208230).

2^1054994 is an apocalyptic number.

1054994 is a deficient number, since it is larger than the sum of its proper divisors (610846).

1054994 is a wasteful number, since it uses less digits than its factorization.

1054994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27784.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1054994 is about 1027.1290084503. The cubic root of 1054994 is about 101.8005200406.

It can be divided in two parts, 1054 and 994, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 1054994 in words is "one million, fifty-four thousand, nine hundred ninety-four".