290425054 has 8 divisors (see below), whose sum is σ = 443857320. Its totient is φ = 142472616.

The previous prime is 290425039. The next prime is 290425061. The reversal of 290425054 is 450524092.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1369824 + ... + 1370035.

It is an arithmetic number, because the mean of its divisors is an integer number (55482165).

Almost surely, 2^290425054 is an apocalyptic number.

290425054 is a deficient number, since it is larger than the sum of its proper divisors (153432266).

290425054 is a wasteful number, since it uses less digits than its factorization.

290425054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739914.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 290425054 is about 17041.8618114336. The cubic root of 290425054 is about 662.2338251478.

The spelling of 290425054 in words is "two hundred ninety million, four hundred twenty-five thousand, fifty-four".