148726418 has 16 divisors (see below), whose sum is σ = 236609856. Its totient is φ = 69962640.

The previous prime is 148726411. The next prime is 148726423. The reversal of 148726418 is 814627841.

148726418 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×148726418² = 44239094822221448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148726411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23696 + ... + 29307.

It is an arithmetic number, because the mean of its divisors is an integer number (14788116).

Almost surely, 2^148726418 is an apocalyptic number.

148726418 is a deficient number, since it is larger than the sum of its proper divisors (87883438).

148726418 is a wasteful number, since it uses less digits than its factorization.

148726418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53089.

The product of its digits is 86016, while the sum is 41.

The square root of 148726418 is about 12195.3441115862. The cubic root of 148726418 is about 529.8212497954.

The spelling of 148726418 in words is "one hundred forty-eight million, seven hundred twenty-six thousand, four hundred eighteen".