54967390 has 16 divisors (see below), whose sum is σ = 99068832. Its totient is φ = 21958624.

The previous prime is 54967357. The next prime is 54967391. The reversal of 54967390 is 9376945.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54967391) 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, 5772 + ... + 11968.

It is an arithmetic number, because the mean of its divisors is an integer number (6191802).

Almost surely, 2^54967390 is an apocalyptic number.

54967390 is a deficient number, since it is larger than the sum of its proper divisors (44101442).

54967390 is a wasteful number, since it uses less digits than its factorization.

54967390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7091.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 54967390 is about 7413.9995953601. Note that the first 3 decimals coincide. The cubic root of 54967390 is about 380.2200710473.

The spelling of 54967390 in words is "fifty-four million, nine hundred sixty-seven thousand, three hundred ninety".