148694496 has 24 divisors (see below), whose sum is σ = 390323304. Its totient is φ = 49564800.

The previous prime is 148694489. The next prime is 148694531. The reversal of 148694496 is 694496841.

148694496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×148694496² = 44220106281388032, 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 in 3 ways as a sum of consecutive naturals, for example, 774355 + ... + 774546.

It is an arithmetic number, because the mean of its divisors is an integer number (16263471).

Almost surely, 2^148694496 is an apocalyptic number.

148694496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

148694496 is an abundant number, since it is smaller than the sum of its proper divisors (241628808).

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

148694496 is a wasteful number, since it uses less digits than its factorization.

148694496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548914 (or 1548906 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 51.

The square root of 148694496 is about 12194.0352631932. The cubic root of 148694496 is about 529.7833408968.

The spelling of 148694496 in words is "one hundred forty-eight million, six hundred ninety-four thousand, four hundred ninety-six".