154441016 has 8 divisors (see below), whose sum is σ = 289576920. Its totient is φ = 77220504.

The previous prime is 154440991. The next prime is 154441043. The reversal of 154441016 is 610144451.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×154441016² = 47704054846224512, 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 as a sum of consecutive naturals, namely, 9652556 + ... + 9652571.

It is an arithmetic number, because the mean of its divisors is an integer number (36197115).

Almost surely, 2^154441016 is an apocalyptic number.

It is an amenable number.

154441016 is a deficient number, since it is larger than the sum of its proper divisors (135135904).

154441016 is a wasteful number, since it uses less digits than its factorization.

154441016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19305133 (or 19305129 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 154441016 is about 12427.4299837094. The cubic root of 154441016 is about 536.5220187217.

Adding to 154441016 its reverse (610144451), we get a palindrome (764585467).

The spelling of 154441016 in words is "one hundred fifty-four million, four hundred forty-one thousand, sixteen".