54422002 has 16 divisors (see below), whose sum is σ = 85432320. Its totient is φ = 25951552.

The previous prime is 54421993. The next prime is 54422003. The reversal of 54422002 is 20022445.

It is not an unprimeable number, because it can be changed into a prime (54422003) 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, 16074 + ... + 19162.

It is an arithmetic number, because the mean of its divisors is an integer number (5339520).

Almost surely, 2^54422002 is an apocalyptic number.

54422002 is a deficient number, since it is larger than the sum of its proper divisors (31010318).

54422002 is a wasteful number, since it uses less digits than its factorization.

54422002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3497.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 54422002 is about 7377.1269475318. The cubic root of 54422002 is about 378.9583708219.

Adding to 54422002 its reverse (20022445), we get a palindrome (74444447).

The spelling of 54422002 in words is "fifty-four million, four hundred twenty-two thousand, two".