145948692 has 12 divisors (see below), whose sum is σ = 340546976. Its totient is φ = 48649560.

The previous prime is 145948679. The next prime is 145948717. The reversal of 145948692 is 296849541.

It is a tau number, because it is divible by the number of its divisors (12).

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, 6081184 + ... + 6081207.

Almost surely, 2^145948692 is an apocalyptic number.

145948692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

145948692 is an abundant number, since it is smaller than the sum of its proper divisors (194598284).

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

145948692 is a wasteful number, since it uses less digits than its factorization.

145948692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12162398 (or 12162396 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The square root of 145948692 is about 12080.9226468842. The cubic root of 145948692 is about 526.5020530958.

The spelling of 145948692 in words is "one hundred forty-five million, nine hundred forty-eight thousand, six hundred ninety-two".