146746070 has 32 divisors (see below), whose sum is σ = 272144448. Its totient is φ = 56930688.

The previous prime is 146746037. The next prime is 146746081. The reversal of 146746070 is 70647641.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 146746070.

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, 226487 + ... + 227133.

It is an arithmetic number, because the mean of its divisors is an integer number (8504514).

Almost surely, 2^146746070 is an apocalyptic number.

146746070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146746070 is a deficient number, since it is larger than the sum of its proper divisors (125398378).

146746070 is a wasteful number, since it uses less digits than its factorization.

146746070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 146746070 is about 12113.8792300402. The cubic root of 146746070 is about 527.4591449532.

The spelling of 146746070 in words is "one hundred forty-six million, seven hundred forty-six thousand, seventy".