1055374238 has 8 divisors (see below), whose sum is σ = 1586481888. Its totient is φ = 526546944.

The previous prime is 1055374223. The next prime is 1055374279. The reversal of 1055374238 is 8324735501.

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

It is a super-2 number, since 2×1055374238² = 2227629564468161288, which contains 22 as substring.

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, 568931 + ... + 570782.

It is an arithmetic number, because the mean of its divisors is an integer number (198310236).

Almost surely, 2^1055374238 is an apocalyptic number.

1055374238 is a deficient number, since it is larger than the sum of its proper divisors (531107650).

1055374238 is a wasteful number, since it uses less digits than its factorization.

1055374238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140178.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 1055374238 is about 32486.5239445528. The cubic root of 1055374238 is about 1018.1274879159.

The spelling of 1055374238 in words is "one billion, fifty-five million, three hundred seventy-four thousand, two hundred thirty-eight".