554000148 has 144 divisors (see below), whose sum is σ = 1656607680. Its totient is φ = 160372224.

The previous prime is 554000141. The next prime is 554000171. The reversal of 554000148 is 841000455.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554000141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 213523 + ... + 216101.

It is an arithmetic number, because the mean of its divisors is an integer number (11504220).

Almost surely, 2^554000148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554000148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (828303840).

554000148 is an abundant number, since it is smaller than the sum of its proper divisors (1102607532).

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

554000148 is a wasteful number, since it uses less digits than its factorization.

554000148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628 (or 2614 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 554000148 is about 23537.2077358382. The cubic root of 554000148 is about 821.3027813703.

The spelling of 554000148 in words is "five hundred fifty-four million, one hundred forty-eight", and thus it is an aban number.