148698470 has 16 divisors (see below), whose sum is σ = 269263008. Its totient is φ = 59122560.

The previous prime is 148698437. The next prime is 148698479. The reversal of 148698470 is 74896841.

It is a super-2 number, since 2×148698470² = 44222469960681800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148698479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42851 + ... + 46190.

It is an arithmetic number, because the mean of its divisors is an integer number (16828938).

Almost surely, 2^148698470 is an apocalyptic number.

148698470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148698470 is a deficient number, since it is larger than the sum of its proper divisors (120564538).

148698470 is a wasteful number, since it uses less digits than its factorization.

148698470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89215.

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 148698470 is about 12194.1982106246. The cubic root of 148698470 is about 529.7880605071.

The spelling of 148698470 in words is "one hundred forty-eight million, six hundred ninety-eight thousand, four hundred seventy".