145467070 has 32 divisors (see below), whose sum is σ = 301621248. Its totient is φ = 49478688.

The previous prime is 145467053. The next prime is 145467083. The reversal of 145467070 is 70764541.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 709 + ... + 17071.

It is an arithmetic number, because the mean of its divisors is an integer number (9425664).

Almost surely, 2^145467070 is an apocalyptic number.

145467070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145467070 is an abundant number, since it is smaller than the sum of its proper divisors (156154178).

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

145467070 is a wasteful number, since it uses less digits than its factorization.

145467070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16504.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 145467070 is about 12060.9730121578. The cubic root of 145467070 is about 525.9222730643.

The spelling of 145467070 in words is "one hundred forty-five million, four hundred sixty-seven thousand, seventy".