154661034 has 16 divisors (see below), whose sum is σ = 337442400. Its totient is φ = 46866960.

The previous prime is 154661029. The next prime is 154661041. The reversal of 154661034 is 430166451.

It is a junction number, because it is equal to n+sod(n) for n = 154660992 and 154661010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1171609 + ... + 1171740.

It is an arithmetic number, because the mean of its divisors is an integer number (21090150).

Almost surely, 2^154661034 is an apocalyptic number.

154661034 is an abundant number, since it is smaller than the sum of its proper divisors (182781366).

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

154661034 is a wasteful number, since it uses less digits than its factorization.

154661034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2343365.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 154661034 is about 12436.2789450864. The cubic root of 154661034 is about 536.7766757922.

The spelling of 154661034 in words is "one hundred fifty-four million, six hundred sixty-one thousand, thirty-four".