148790272 has 22 divisors (see below), whose sum is σ = 297437288. Its totient is φ = 74394624.

The previous prime is 148790263. The next prime is 148790287. The reversal of 148790272 is 272097841.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71628 + ... + 73675.

Almost surely, 2^148790272 is an apocalyptic number.

It is an amenable number.

148790272 is a deficient number, since it is larger than the sum of its proper divisors (148647016).

148790272 is an equidigital number, since it uses as much as digits as its factorization.

148790272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145323 (or 145305 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 148790272 is about 12197.9617969561. The cubic root of 148790272 is about 529.8970631939.

The spelling of 148790272 in words is "one hundred forty-eight million, seven hundred ninety thousand, two hundred seventy-two".