1054498698 has 24 divisors (see below), whose sum is σ = 2492451936. Its totient is φ = 319545000.

The previous prime is 1054498693. The next prime is 1054498699. The reversal of 1054498698 is 8968944501.

1054498698 is a `hidden beast` number, since 1 + 0 + 544 + 9 + 8 + 6 + 98 = 666.

It is a super-2 number, since 2×1054498698² = 2223935008167390408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054498693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2662678 + ... + 2663073.

It is an arithmetic number, because the mean of its divisors is an integer number (103852164).

Almost surely, 2^1054498698 is an apocalyptic number.

1054498698 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1054498698 is an abundant number, since it is smaller than the sum of its proper divisors (1437953238).

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

1054498698 is a wasteful number, since it uses less digits than its factorization.

1054498698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5325770 (or 5325767 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The square root of 1054498698 is about 32473.0457148694. The cubic root of 1054498698 is about 1017.8458633421.

The spelling of 1054498698 in words is "one billion, fifty-four million, four hundred ninety-eight thousand, six hundred ninety-eight".