1148677054 has 8 divisors (see below), whose sum is σ = 1969160688. Its totient is φ = 492290160.

The previous prime is 1148677051. The next prime is 1148677081. The reversal of 1148677054 is 4507768411.

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

It is a super-2 number, since 2×1148677054² = 2638917948772237832, 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 1148677054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148677051) 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 3 ways as a sum of consecutive naturals, for example, 41024167 + ... + 41024194.

It is an arithmetic number, because the mean of its divisors is an integer number (246145086).

Almost surely, 2^1148677054 is an apocalyptic number.

1148677054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1148677054 is a deficient number, since it is larger than the sum of its proper divisors (820483634).

1148677054 is an equidigital number, since it uses as much as digits as its factorization.

1148677054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82048370.

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 1148677054 is about 33892.1385279832. The cubic root of 1148677054 is about 1047.2876492479.

The spelling of 1148677054 in words is "one billion, one hundred forty-eight million, six hundred seventy-seven thousand, fifty-four".