148962025 has 9 divisors (see below), whose sum is σ = 184788613. Its totient is φ = 119120800.

The previous prime is 148962001. The next prime is 148962031. The reversal of 148962025 is 520269841.

The square root of 148962025 is 12205.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 49042009 + 99920016 = 7003^2 + 9996^2 .

It is not a de Polignac number, because 148962025 - 2⁹ = 148961513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 59805 + ... + 62245.

Almost surely, 2^148962025 is an apocalyptic number.

148962025 is the 12205-th square number.

148962025 is the 6103-rd centered octagonal number.

It is an amenable number.

148962025 is a deficient number, since it is larger than the sum of its proper divisors (35826588).

148962025 is an frugal number, since it uses more digits than its factorization.

148962025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4892 (or 2446 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The cubic root of 148962025 is about 530.1008767283.

The spelling of 148962025 in words is "one hundred forty-eight million, nine hundred sixty-two thousand, twenty-five".