1054673742 has 8 divisors (see below), whose sum is σ = 2109347496. Its totient is φ = 351557912.

The previous prime is 1054673729. The next prime is 1054673747. The reversal of 1054673742 is 2473764501.

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

1054673742 is an admirable number.

It is a super-2 number, since 2×1054673742² = 2224673404128565128, 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 1054673742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054673747) 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, 87889473 + ... + 87889484.

It is an arithmetic number, because the mean of its divisors is an integer number (263668437).

Almost surely, 2^1054673742 is an apocalyptic number.

1054673742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1054673742 is a wasteful number, since it uses less digits than its factorization.

1054673742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175778962.

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 1054673742 is about 32475.7408229589. The cubic root of 1054673742 is about 1017.9021801348.

The spelling of 1054673742 in words is "one billion, fifty-four million, six hundred seventy-three thousand, seven hundred forty-two".